
The Small Business Retail Loss Prevention Audit Manual
A Complete Guide to Finding Operational Loss, Preventing Theft, and Building Strong Retail Controls
The complete training manual behind the My LP Portal audit schedule. Ten parts covering why audits exist, the daily/weekly/monthly programs, the ten-step investigation sequence, evidence preservation, coaching conversations, distinguishing theft from operational failure, sustainable program design, a 21-form worksheet library, and a week-by-week 30-day implementation plan. Written for owners who never had a loss prevention department.

The Small Business Retail Loss Prevention Audit Manual
A Complete Guide to Finding Operational Loss, Preventing Theft, and Building Strong Retail Controls
Ray Duplechain
Founder, My LP Portal
48 pages · 21 printable worksheets · Free to use, copy, and distribute inside your business
What's inside
| Part | Section | Pages |
|---|---|---|
| — | A Letter to Independent Business Owners | 3 |
| — | How to use this manual | 4 |
| I | Why audits exist and what they actually do | 5–7 |
| II | The Daily Audit Program | 8–13 |
| III | The Weekly Audit Program | 14–19 |
| IV | The Monthly Audit Program | 20–25 |
| V | Investigating Exceptions | 26–30 |
| VI | Theft vs. Operational Failure | 31–34 |
| VII | Building a Sustainable Audit System | 35–37 |
| VIII | The Worksheet Library (21 forms) | 38–43 |
| IX | The 30-Day Implementation Plan | 44 |
| X | Frequently Asked Questions | 45 |
| — | About the Author | 46 |
| — | Why I Built My LP Portal · Meet Collin | 47 |
| — | A Final Word | 48 |
A Letter to Independent Business Owners

If you own an independent business, you already know something most people never learn: there is no one else. You are the buyer, the scheduler, the trainer, the customer service department, the maintenance crew, and the person who locks the door at night. Loss prevention is somewhere on that list, usually near the bottom, usually after something has already gone wrong.
I have spent my career on the other side of that equation. Large retailers have entire departments dedicated to protecting inventory and cash — analysts watching exception reports, investigators building cases, auditors running structured programs every single week. You have yourself, and maybe a manager you trust.
That imbalance is the reason most owners do not discover a loss problem until it has already reached their profit. Not because they were careless, but because nothing in their day required anyone to look.
I wrote this manual to change that. Everything in here is practical. It is what I would set up if I walked into your store tomorrow with a clipboard and one week to build a program you could actually keep. Good systems protect a business far better than good reactions ever will — and systems are something you can build starting this week, with the people you already have.
Thank you for spending your time on this. The fact that you are reading a 48-page audit manual tells me you take protecting what you built seriously. You do not need a loss prevention department. You need a routine, a record, and the confidence to act on what you find. That is all in here.
— Ray Duplechain
Founder, My LP Portal
How to use this manual
This manual is built in three layers. Read the training sections once to understand the reasoning. Print the worksheets and put them where the work happens. Then follow the 30-Day Implementation Plan on page 44 rather than trying to launch everything at once.
| If you are… | Start here | Why |
|---|---|---|
| An owner with no program at all | Part II, then the 30-Day Plan | Daily controls stop the fastest-moving losses first |
| An owner with daily routines already | Part III and Part IV | Exception review and shrink analysis are where cases are actually found |
| Facing an active problem right now | Part V, then Part VI | Order of operations protects the case and the innocent |
| A manager being asked to run audits | Part II–IV plus the Worksheet Library | Everything you need to execute is in the forms |
| Multi-location | Part VII | Consistency and verification are the whole game across sites |
What an audit actually is
An audit is a scheduled moment where a specific person is required to look at a specific thing and write down what they found. That is the whole definition. It is not an inspection, not a punishment, and not an accusation.
The three functions of an audit
- Detection. It surfaces variances while they are still traceable to a date, a shift, and a person.
- Deterrence. Opportunity is the one leg of the fraud triangle you fully control. Unpredictable, visible auditing removes it.
- Documentation. It creates the record that turns isolated events into a pattern — and protects you legally when you eventually act.
Why owners discover losses late
- Inventory variance is only measured once a year, so the window is 365 days wide.
- Cash is reconciled as a store total, hiding offsetting register variances.
- Receiving is signed rather than counted, so vendor shortages become your shrink.
- Damage and waste are discarded rather than logged, so they resurface as "theft."
- Exception data (refunds, voids, discounts) exists in the POS but is never read.
The five sources of small business loss
| Source | How it presents | Primary control |
|---|---|---|
| Operational error | Both overages and shortages, random across staff | Training, simplified procedures, verification |
| Vendor / receiving loss | Category variance concentrated on delivery days | Blind receiving, invoice reconciliation, vendor scorecards |
| Administrative error | Margin erosion without unit loss | Price file audits, markdown review, adjustment approvals |
| Internal theft | Escalating, shortage-only, follows a person | Random till audits, exception review, access control |
| External theft | Concentrated on concealable high-value SKUs | High-risk counts, layout, greeting, camera coverage |
The audit frequency framework
| Control area | Daily | Weekly | Monthly |
|---|---|---|---|
| Cash / till | Open count, drops, EOD reconciliation | 2–4 random mid-shift audits | Variance trend by cashier |
| Receiving | Blind count every delivery | Invoice-to-inventory reconciliation | Vendor scorecards |
| High-risk product | Rotating 4–10 SKU spot count | Full high-risk category count | Category variance analysis |
| Exceptions | Flag anomalies as they occur | Refund / void / discount ranking | Outlier trend, policy changes |
| Inventory | — | One department cycle count | Shrink %, variance by category |
| Store condition / safety | Manager walkthrough | Equipment and camera checks | Repeat-failure review |
| People | — | Repeat operational failures | Training gaps, policy compliance |
Opening procedures and accountability
The opening routine determines whether any later investigation is possible. Every control that follows depends on a clean, attributable starting point.
The opening sequence
- Exterior walk before entry — doors, glass, locks, signs of forced entry.
- Alarm log reviewed for overnight activity; anomalies documented, not dismissed.
- Safe count verified against the prior night's closing figure by two people.
- Starting banks counted in front of the receiving cashier; both initial the sheet.
- One cashier per drawer, one login per cashier, recorded on the daily sheet.
- Back door, compactor area, and stockroom checked before the first delivery.
Cash handling through the day
Non-negotiables
- Drops at a published threshold — most small formats set $200–$300 per drawer.
- No cash counted on the sales floor or in camera-blind areas.
- Every no-sale requires a reason; the POS should force one.
- Manager overrides require the manager's own credentials, never a shared code.
- Deposits prepared by one person and verified by a second before leaving the building.
| Daily cash signal | Benign explanation | Escalate when |
|---|---|---|
| Small shortage (<$5) | Change error, rounding | Same operator, three shifts running |
| Overage | Failure to give change | Repeated overages — often masks pre-planned skimming |
| No-sale spike | Change-making for a food truck rush | Occurs in low-traffic hours or without an adjacent sale |
| Missed drop | Rush period | Consistent on one shift — sign of drawer manipulation |
Receiving at the dock door
Receiving is where inventory becomes real. A shortage accepted here is untraceable later — it will appear as shrink months after the vendor's claim window has closed.
Blind receiving in five steps
- Receiver counts without the expected quantity visible.
- Count is compared to invoice by a second person or by the system.
- Discrepancies noted on the invoice with the driver present and signing.
- Photos taken of damage, reseals, short pallets, or substituted items.
- Credit request submitted the same day; tracked until resolved.
| Receiving red flag | What it may indicate |
|---|---|
| Driver in a hurry, urging a fast signature | Known shortage on the load |
| Repeated short counts on one vendor or one driver | Systemic issue or route-level theft |
| Resealed or retaped cases | Product removed after packing |
| Deliveries scheduled during your busiest hour | Counting will be skipped — reschedule it |
| Same employee always receives one vendor | Rotate. Familiarity plus no oversight is opportunity |
High-risk merchandise counts
Ten to twenty SKUs typically account for the majority of theft exposure in a small format. You cannot count the store daily. You can count these.
| Format | Typical high-risk SKUs |
|---|---|
| Convenience | Cigarettes, vapes, energy drinks, phone accessories, lottery |
| Grocery | Baby formula, razors, meat, spirits, pain relief, coffee, batteries |
| Hardware | Power tool batteries, hand tools, copper fittings, work gloves |
| Farm & feed | Vet meds, fencing supplies, chainsaw chain, ammunition |
| Specialty | Small electronics, cosmetics, collectibles, replacement parts |
Counting rules that keep the data honest
- Rotate which SKUs are counted; never publish the rotation.
- Expected quantity hidden from the counter until after the count is recorded.
- Count at varied times — a 4 p.m. count and an 8 a.m. count tell different stories.
- Record zeroes. A "no variance" entry is data, not wasted effort.
Incidents, damage, and the manager walkthrough
Log everything, especially the small things
Damage, spoilage, shoplifting events (including those where nothing was recovered), safety issues, equipment failures, customer complaints tied to transactions, and any refusal at the register. Each entry needs date, time, location, people involved, dollar value, and a factual narrative.
The ten-minute walkthrough route
- Front end — drawer security, register area clutter, bag check discipline.
- Sales floor blind corners and any product concentration off-planogram.
- Fitting rooms / restrooms — packaging, tags, empty containers.
- Back hallway, stockroom staging, and anything sitting near an exit.
- Compactor, dumpster, and trash exit — the most-used internal theft route.
- Back door status and receiving area order.
End-of-day reconciliation
- Each drawer reconciled independently against its own sales.
- Variance recorded by register and by cashier — never blended into a store figure.
- Exceptions from the day (voids, no-sales, refunds) printed and attached.
- Deposit prepared, verified by a second person, and logged.
- Safe counted and signed; figure carried to tomorrow's opening verification.
- Closing checklist completed and initialed — alarm, doors, lights, cameras recording.
Random till audits
The random mid-shift till audit is the single highest-yield control available to a small retailer. It is fast, it is unpredictable, and it produces attributable data.
Procedure
- Select the register and time without announcing it. Vary cashier and daypart.
- Note the exact time; pull the sales total for that drawer to that moment.
- Remove the drawer to a secure counting area — never count on the floor.
- Count twice. Record the count before comparing to expected.
- Reconcile, record the variance, and return the drawer promptly.
- Discuss the result with the cashier the same day, whatever the outcome.
| Variance | First occurrence | Pattern (3+ in 30 days) |
|---|---|---|
| Under $5 | Note only | Coach on counting and change discipline |
| $5–$25 | Coach, document, re-audit within 7 days | Formal coaching, increase audit frequency |
| $25+ | Document, verify data, review transactions | Preserve evidence and open a structured investigation |
| Repeated overages | Note and monitor | Investigate — overages are rarely random |
Reading exception data
Every POS produces exception data. Almost no independent retailer reads it. Ten minutes a week here finds more than a hundred hours of video review.
| Exception | Rank employees by | Outlier meaning |
|---|---|---|
| Refunds | Count, dollars, and % without receipt | Refund fraud, returns to gift card, phantom returns |
| Voids | Post-tender voids specifically | Cash removal after a completed sale |
| No-sales | Count per 100 transactions | Drawer access without a sale |
| Discounts | % of own transactions discounted | Sweethearting, unauthorized employee discount use |
| Price overrides | Count on high-margin SKUs | Under-ringing for known customers |
| Item deletes | Deletes after subtotal | Merchandise leaving unpaid inside a real transaction |
Cycle counts that mean something
A cycle count is a full count of one department or category, performed on a rotation so the entire store is covered each quarter without closing.
- Pick the department at the start of the week; count on a varied day.
- Count blind — no expected quantities on the sheet.
- Recount every variance greater than your threshold before recording it.
- Check for receiving errors, misplaced product, and unit-of-measure issues first.
- Record the result even when clean; the clean weeks define your baseline.
| Variance profile | Most likely cause |
|---|---|
| Many units, low dollars | Operational error, damage, unit-of-measure issue |
| Few units, high dollars | Targeted theft, internal or external |
| Variance across whole department | Receiving or system entry problem |
| Variance isolated to one shelf/bin | Concealment location or a specific access point |
Receiving review and inventory adjustments
Weekly receiving reconciliation
- Match every invoice to a receiving document and to what entered inventory.
- List open credits by vendor and age; anything over 30 days gets escalated.
- Note which employee received which vendor — rotate assignments monthly.
Adjustment audit
Pull every manual inventory adjustment for the week. For each: who, why, how much, and who approved it. Adjustments made by the same person who counts, receives, and sells the product represent a complete absence of segregation of duties.
Security equipment and camera review
| Check | Standard | Frequency |
|---|---|---|
| Cameras recording | All channels, verified visually | Weekly |
| Retention | Minimum 30 days; know your actual number | Weekly |
| Register overhead | Drawer, scan bed, and hands all visible | Weekly |
| Back door / receiving | Full door swing and staging area | Weekly |
| Alarm test | Zones respond; contact list current | Monthly |
| Safe / key control | Combination changed on staff departure | On event |
Fifteen-minute targeted review
Do not watch hours of footage. Pick three moments from the week's data: the largest refund, one late close, and one large delivery. Review those specific timestamps. Data picks the moment; video confirms it.
Repeat failures and accountability
Track failures, not just fixes. The finding is never "someone propped the door." The finding is that your workflow requires the door to be propped.
| Repeat failure | Usual root cause | Fix |
|---|---|---|
| Back door propped | No doorbell or staging space for deliveries | Install a bell; create a staging zone |
| Drops missed | Threshold unrealistic for volume | Raise threshold or add a scheduled drop time |
| Receiving unsigned | Deliveries during peak hours | Reschedule the delivery window |
| Damage unlogged | Log lives in the office, damage happens on the floor | Put the log where the damage occurs |
| Checklist gaps at close | Closing crew understaffed | Shorten the list to what actually matters |
Shrink analysis
| Metric | Formula | Use |
|---|---|---|
| Shrink % | (Book − Physical) ÷ Net sales | Overall control health |
| Shrink $ by category | Variance × cost | Where the money actually goes |
| Unit vs. dollar ratio | Unit variance ÷ dollar variance | Error vs. targeted theft signal |
| Known vs. unknown | Logged damage/waste ÷ total shrink | Documentation quality |
| Shrink per labor hour | Shrink $ ÷ hours worked | Normalizes across seasons and sites |
The most revealing number is the known-to-unknown ratio. A store that logs damage, waste, and markdowns well should be able to explain a meaningful share of its shrink. When unknown shrink is 90% of the total, the problem is documentation before it is theft.
Category and department analysis
Rank departments two ways — by shrink dollars and by shrink percentage. The lists will differ, and both matter. Dollars tell you what to work on. Percentage tells you what is broken.
Three questions for your top two departments
- Is it losing product? Look at receiving and theft controls.
- Is it losing margin? Look at pricing, markdowns, and discounts.
- Is it losing accuracy? Look at counting method and system entry.
Vendor performance
| Vendor metric | Target | Action when missed |
|---|---|---|
| Discrepancy rate | Under 2% of deliveries | Present documented data to the rep |
| Credit turnaround | Under 14 days | Escalate; withhold payment on aged credits |
| Damage rate | Under 1% | Request packaging or handling change |
| Substitution frequency | Only when pre-approved | Require approval before delivery |
| Driver consistency | Documented route staff | Rotate your receiver; increase count scrutiny |
Vendors correct for the customers who count. Three months of documented discrepancy data changes both the conversation and the behavior — and the discrepancies that remain get credited instead of absorbed.
Training deficiencies and policy compliance
Map every monthly finding to one of three outcomes:
| Finding | Meaning | Owner's action |
|---|---|---|
| Policy exists and was followed | Control gap in the policy itself | Redesign the control |
| Policy exists and was not followed | Accountability issue | Coach, document, verify in 14 days |
| Policy does not exist | Ownership gap | Write it, train it, then measure it |
| Policy exists but nobody can find it | Functionally, it does not exist | Post it where the task happens |
Training record minimums
- Who was trained, on what, by whom, on what date.
- Acknowledgement signature for cash handling, refunds, and receiving.
- Refresher cadence — at minimum annually and after any related incident.
Corrective action planning
Every monthly audit ends with no more than three corrective actions. Three completed beat fifteen listed.
| Element | Requirement |
|---|---|
| Finding | Stated as a fact with a number attached |
| Root cause | Process, training, policy, or control — not a person |
| Action | One specific, observable change |
| Owner | A named individual, never 'the team' |
| Due date | Within 30 days |
| Verification date | A second date when you re-audit the same control |
Operational trends and the owner's dashboard
Keep five numbers on one running sheet, month after month:
- Shrink % (and shrink dollars)
- Total cash variance (absolute value, not net)
- Receiving discrepancy rate
- Exception outlier count
- Open corrective actions
Review the line, not the dot. A store improving from 3.1% to 2.4% is being managed well even if the target is 1.5%. A store holding steady at 1.8% for six months has a stable system and can now afford to expand its program.
The ten-step investigation sequence
- Verify the data. Recount, confirm balances, rule out timing and posting errors.
- Identify access. Who could have — from schedules, logins, keys, and override rights.
- Establish the timeline. Last verified present; first confirmed missing.
- Preserve evidence. Export video immediately; save transaction detail and originals.
- Review transactions. Full history for the window, not just the flagged items.
- Review video against data. Match timestamps to specific transactions.
- Interview last. Open questions, two people present, unlocked door, no accusations.
- Document objectively. Facts, dates, amounts, sources. No adjectives.
- Take corrective action. Always paired with the control change.
- Follow up. Re-audit the same control at 14 and 30 days.
Evidence preservation
| Evidence type | How to preserve | Common failure |
|---|---|---|
| Video | Export to a separate drive with a hash or copy log | Retention overwrites at 14–30 days |
| Transaction data | Export item-level detail, not summary reports | Only the summary is saved |
| Paperwork | Secure originals; work from copies | Originals annotated or lost |
| Physical items | Photograph in place with date and scale, then bag and tag | Item handled and returned to stock |
| Statements | Written the same day, in the person's own words, signed | Recalled from memory a week later |
| System logs | Export login and override history for the window | Logs purge on a shorter cycle than video |
The interview
Before
- Facts assembled and written down; you should not be learning during the interview.
- Two management representatives present; door unlocked; reasonable length.
- Know your state's requirements and your own policy before you begin.
During
- Open questions first: "Walk me through how you handle a no-receipt return."
- Let silence work. Do not fill it.
- Never accuse, never threaten, never promise leniency or outcomes.
- Document exact language; avoid paraphrasing anything that matters.
After
- Written summary the same day, signed and dated by both managers.
- Decision made on facts and policy — consistently applied across every employee.
- Control change implemented regardless of the outcome.
Case walkthrough: the $312 refund pattern
Trigger. Weekly exception review showed one cashier with 41% of no-receipt refunds while working 18% of transactions.
Step 1 — Verify. Report rerun for 90 days. Pattern held across all three months.
Step 2 — Access. Refunds processed under her login only; no shared credentials in use.
Step 3 — Timeline. Pattern began seven weeks after a manager departure removed the second-approval requirement.
Step 4 — Preserve. Nine days of video remained. Exported the same afternoon.
Step 5 — Transactions. 14 refunds averaging $22 with no matching original sale that day.
Step 6 — Video. Refunds processed with no customer present at the counter.
Step 7 — Interview. Facts presented neutrally; admission obtained without accusation.
Outcome. $312 documented over 90 days; restitution agreed; termination consistent with policy.
Coaching conversations that hold up
Most audit findings end in coaching, not investigation. Coaching done well prevents the escalation that leads to real cases.
| Step | Say this | Never say this |
|---|---|---|
| Open with the fact | "Your drawer was $18 short on Tuesday's audit." | "We're having a problem with you." |
| Ask for the process | "Walk me through your change routine." | "Do you have an explanation?" |
| Identify the gap | "Let's look at where the count breaks down." | "You need to be more careful." |
| Agree on the action | "You'll count twice before close, starting today." | "Just don't let it happen again." |
| Set verification | "I'll audit again within the week." | (no follow-up) |
Distinguishing theft from operational failure
| Signal | Operational failure | Theft |
|---|---|---|
| Timing | Random across shifts and people | Clusters on shifts, dates, or one operator |
| Variance direction | Overages and shortages both | Shortages only |
| Product profile | Bulky, low value, damage-prone | Small, high value, resellable |
| Documentation | Missing or incomplete | Complete and clean — reality does not match |
| Response to training | Variance drops and stays down | Drops briefly, returns or changes method |
| Spread | Across many employees doing the task | Follows one person across tasks |
| Scale over time | Flat and proportional to volume | Escalating |
The six causes, in the order you should rule them out
- Poor training — the employee never learned the correct method.
- Poor procedures — the correct method does not exist or cannot be followed during a rush.
- Vendor shortages — you paid for product that never arrived.
- Administrative mistakes — price files, markdowns, unit-of-measure, duplicate receiving.
- Employee theft — internal, usually escalating, usually attributable.
- External theft — concentrated on concealable, resellable product.
Work them in this order. The first four are more common and cheaper to fix, and ruling them out honestly makes the remaining case dramatically stronger.
Decision tree
| Question | If yes | If no |
|---|---|---|
| Does the variance repeat with the same person present? | Treat as a pattern. Preserve data before any conversation. | Examine the procedure — the fault follows the task, not the person. |
| Does a documented procedure exist for this task? | Verify compliance; coach and re-verify in 14 days. | You found a control gap. Write the procedure first. |
| Is the paperwork complete and internally consistent? | Compare paperwork to physical count and system entry. | Documentation is the finding. Restore it, run 30 days, re-evaluate. |
| Did retraining reduce the variance? | Operational cause confirmed. Monitor quarterly. | Escalate to a structured investigation. |
| Is the loss concentrated in concealable high-value SKUs? | Consider external theft; review layout and coverage. | Consider receiving, pricing, and waste documentation. |
What the numbers usually say
| Observed pattern | Most probable cause | First move |
|---|---|---|
| Shrink concentrated in one department, units high, dollars low | Waste and damage not logged | Put the damage log on the floor |
| Cash variance on one shift only | Cash handling procedure or one operator | Random till audits on that daypart |
| Category variance tied to delivery days | Receiving loss or vendor shortage | Blind receiving plus vendor scorecard |
| Margin down with inventory accurate | Pricing, markdowns, discount abuse | Price file and discount exception audit |
| Escalating shortage on high-value SKUs | Internal theft | Preserve evidence, then investigate |
| Shrink up store-wide after a staffing change | Training and procedure drift | Retrain, re-verify, tighten checklists |
Designing a program you will keep
- Consistency beats intensity. Ten minutes, 300 times a year.
- Documentation is the product. An unrecorded audit did not happen.
- Accountability runs both ways. Managers audit staff; owners verify managers.
- Trends, not snapshots. Six months of one metric beats one perfect month.
- Data must change decisions. Schedules, layouts, vendors, policies, thresholds.
- Improve the program twice a year. Retire checks that never find anything.
Segregation of duties in a very small team
Full separation is impossible with four employees. Partial separation is not, and partial is enough to remove most opportunity.
| Function | Never combine with | Small-team workaround |
|---|---|---|
| Receiving product | Entering inventory adjustments | Owner approves all adjustments weekly |
| Counting inventory | Ordering that category | Rotate counters monthly |
| Processing refunds | Approving refunds | Second approval above a set dollar threshold |
| Preparing deposits | Reconciling the bank | Owner reconciles, always |
| Voiding transactions | Closing the drawer | Manager credentials required for post-tender voids |
Multi-location consistency
- Identical forms at every site — variation destroys comparability.
- Same submission deadline weekly; late is a finding of its own.
- Owner reviews a ranked comparison, not individual site reports.
- Rotate an unannounced site visit monthly; verify audits were actually performed.
- Share what the best site does differently — most gaps are practice, not people.
Daily and Weekly Audit Worksheets
1. Daily Audit Worksheet
One per day. File by month.
| Control | Completed by | Time | Result / variance | Action |
|---|---|---|---|---|
2. Weekly Audit Worksheet
Completed at the weekly review meeting.
| Area | Finding | Metric | Owner | Due |
|---|---|---|---|---|
Monthly, Cash, and Receiving Worksheets
3. Monthly Audit Worksheet
| Category | Variance $ | Variance units | Probable cause | Action |
|---|---|---|---|---|
4. Cash Audit Worksheet
| Denomination | Count | Expected | Variance |
|---|---|---|---|
5. Receiving Audit Worksheet
| Item | Invoiced qty | Counted qty | Variance | Credit requested |
|---|---|---|---|---|
Inventory, High-Risk, and Store Walkthrough
6. Inventory Audit / Cycle Count Worksheet
| SKU / description | Counted | System | Variance | Recount | Cause |
|---|---|---|---|---|---|
7. High-Risk Merchandise Count Sheet
Rotate SKUs. Do not print expected quantities on the counter's copy.
| SKU | Count | Expected (office only) | Variance | Notes |
|---|---|---|---|---|
8. Store Walkthrough Sheet
| Zone | Observation | Risk | Action taken |
|---|---|---|---|
Incident, Investigation, and Evidence Forms
9. Incident Documentation Worksheet
| Fact | Source | Time | Recorded by |
|---|---|---|---|
Facts only. No conclusions, characterizations, or opinions.
10. Investigation Checklist
| Step | Completed (date) | By whom | Notes |
|---|---|---|---|
Steps: verify data · identify access · timeline · preserve evidence · transactions · video · interview · document · corrective action · follow-up.
11. Evidence Collection Form
| Item | Description | Source | Chain of custody |
|---|---|---|---|
12. Interview Preparation Worksheet
| Established fact | Supporting document | Question to ask |
|---|---|---|
Coaching, Corrective Action, and Review Forms
13. Corrective Action Worksheet
14. Manager Review Form
| Audit type | Required | Completed | On time % | Findings acted on |
|---|---|---|---|---|
15. Training Record Form
| Topic | Trained by | Date | Acknowledged | Refresher due |
|---|---|---|---|---|
16. Exception Tracking Log
| Employee | Refunds | Voids | No-sales | Discounts % | Outlier? |
|---|---|---|---|---|---|
Analysis, Planning, and Risk Forms
17. Shrink Analysis Worksheet
| Category | Book | Physical | Variance $ | Known cause $ | Unknown $ |
|---|---|---|---|---|---|
18. Vendor Performance Tracker
| Vendor | Deliveries | Discrepancies | Rate % | Open credits $ | Avg days to credit |
|---|---|---|---|---|---|
19. Operational Trend Tracker
| Month | Shrink % | Cash variance $ | Receiving disc. % | Outliers | Open actions |
|---|---|---|---|---|---|
20. Annual Audit Planner / Loss Prevention Calendar
Assign each department a cycle-count month and each policy a review month.
| Month | Cycle count department | Policy reviewed | Training scheduled | Physical inventory |
|---|---|---|---|---|
21. Store Risk Assessment
Score each area 1 (weak) to 5 (strong). Anything scoring 3 or below becomes a corrective action.
| Risk area | Score | Evidence | Priority | Action |
|---|---|---|---|---|
Areas: cash controls · receiving · inventory accuracy · high-risk product · refunds and voids · access and keys · camera coverage · training records · documentation · opening and closing.
The 30-Day Implementation Plan
Week 1 — Establish the baseline
- Complete the Store Risk Assessment (Worksheet 21). Be honest; nobody else sees it.
- Confirm video retention, camera angles, and who holds keys and override rights.
- Start the two-person opening safe verification and one-cashier-per-drawer rule.
- Begin per-register end-of-day reconciliation. Record every variance, however small.
Week 2 — Protect assets in motion
- Implement blind receiving on every delivery; file invoices the same day.
- Choose 10 high-risk SKUs; begin rotating daily spot counts.
- Put the damage and incident log where the work happens, not in the office.
- Run your first two random till audits — including on your best cashier.
Week 3 — Turn on the pattern layer
- Pull refund, void, no-sale, and discount data; rank by employee.
- Run your first cycle count on the department with the highest suspected loss.
- Verify cameras, retention, and register overhead views.
- Hold the first 30-minute weekly review meeting. Same day, same time, every week.
Week 4 — Close the loop
- Complete the first monthly shrink and category analysis.
- Score every vendor on discrepancy rate and open credits.
- Write no more than three corrective actions with owners, due dates, and verification dates.
- Fill in month one of the Operational Trend Tracker and schedule the annual calendar.
Frequently asked questions
How long should the daily audit take?
15–25 minutes total, split across open, midday, and close. If it takes an hour, it will be abandoned.
Should I tell employees about audits?
Announce the program, never the schedule. Known-but-unpredictable is what removes opportunity.
What is an acceptable shrink percentage?
Benchmarks vary widely by format. Your direction over six months matters more than any published figure.
What if I find a small shortage repeatedly?
Coach first, verify with a re-audit inside seven days, and escalate only when the pattern survives retraining.
Can I review video without cause?
Reviewing your own business footage is generally permissible, but audio recording and certain locations are restricted. Know your state law and your posted policy.
Do I need a POS with exception reporting?
It helps enormously, but a manual tally of refunds and voids by cashier for two weeks will surface the same outliers.
What if my manager resists auditing?
Audit the manager's controls first and frame it as protection. Resistance to documentation is itself a finding worth understanding.
How do I audit when I am not on site?
Require same-day submission of completed forms, verify a random sample in person monthly, and never accept a week of sheets completed at once.
Ray Duplechain

"Most losses are not mysteries. They are visible in a store's own numbers long before anyone notices. The job is to build a routine that makes someone look."
Ray Duplechain has spent more than two decades working at the intersection of retail loss prevention, criminal investigations, and operational leadership. His career has covered internal theft investigations, organized retail crime, cash and receiving controls, interview and documentation practice, and the design of audit programs that managers can actually sustain during a busy season.
That work began with military service, where he learned that reliable outcomes come from disciplined process rather than individual heroics — a principle that shapes every recommendation in this manual. He carried that approach into investigative work, where cases are won or lost on documentation, evidence handling, and the order in which facts are gathered.
Working directly with store owners and managers, he saw the same pattern repeatedly: independent retailers were losing real money to problems large chains had solved decades earlier, not because owners lacked capability, but because professional loss prevention tools were built and priced for enterprise organizations.
He built My LP Portal to close that gap — combining field-tested loss prevention practice with technology designed specifically for small business realities. He writes and teaches on retail audits, internal theft, receiving controls, and investigations, and he still believes the most valuable thing you can give a store owner is a system simple enough to keep.
Why I Built My LP Portal
A large retailer facing a shrink problem opens a case, assigns an analyst, pulls exception data, dispatches an investigator, and implements a corrective action tracked at the district level. An independent retailer facing the same problem has a bad feeling, a spreadsheet, and no time.
I spent years on the enterprise side of that comparison, and then years talking to owners on the other side of it. The gap was never about intelligence or effort. Independent owners understand their business more deeply than any corporate analyst ever will. What they lacked was infrastructure — the boring, essential machinery of scheduled audits, connected records, exception reporting, and follow-up that makes loss visible.
Professional loss prevention tools existed. They cost more than most independent stores could justify, required specialists to operate, and were built around organizational structures that do not exist in a four-employee business.
My LP Portal exists to remove that barrier: professional-grade audits and checklists, incident management, high-risk merchandise tracking, receiving intelligence, loss heat maps, structured training through LP Academy, and AI guidance — in one affordable platform designed for the owner who is also the buyer, the scheduler, and the closer.
You worked too hard building this to lose it a hundred dollars at a time.
Meet Collin — Your AI Loss Prevention Assistant

Collin is the AI loss prevention assistant built into My LP Portal. He was designed around a simple observation: most owners do not need someone to tell them their store matters — they need a second set of eyes that never gets busy.
- Documenting incidents — asks the right questions so reports stay factual and complete.
- Guiding investigations — walks the ten-step sequence in the correct order.
- Identifying operational risk — flags control gaps before they turn into losses.
- Supporting inventory work — highlights variance patterns worth counting again.
- Analyzing trends — surfaces the shift, category, or vendor behind a number.
- Recommending next steps — practical actions sized for your team.
- Teaching — connects any question to the right LP Academy lesson.
Collin does not make decisions about your people or your business. He organizes what your data already shows and tells you where to look — which is exactly what an analyst does on the first floor of a corporate loss prevention department.
A Final Word
If you take one idea from this manual, make it this: loss prevention is not about distrust. It is about building systems that let honest people succeed.
Every control in this book protects your good employees more than it constrains them. A documented count clears the cashier who did nothing wrong. A blind receiving process protects the stocker from an accusation about a vendor's shortage. A written procedure tells a new hire exactly what "doing it right" looks like on their second day. Ambiguity is what damages teams — not accountability.
You will not implement all of this in a week, and you should not try. Pick the daily controls. Run them until they are boring. Add the weekly layer. Then the monthly. In ninety days you will know things about your business you have never known, and most of what you find will be fixable.
Keep learning. Keep counting. Keep writing it down. And when you want the record kept for you, My LP Portal will be here — not as a sales pitch, but as the next chapter of the same education.

mylpportal.org · Professional loss prevention for independent retailers
This manual is provided for educational purposes and does not constitute legal advice. Employment, surveillance, interview, and detention laws vary by state and locality. Consult qualified legal counsel before implementing disciplinary action, conducting investigative interviews, or involving law enforcement.
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Run all of this inside one place
My LP Portal turns these checklists, incident reports, and trackers into a working system — built for small businesses. Free to start.
