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Restaurant & QSR Loss Prevention — Food Cost Meets Video Audit

75% of restaurant inventory shortages come from internal theft. DohShield's daily video audit catches food theft, tab manipulation, and register fraud — front of house and back of house.

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75%
Of Restaurant Inventory Shortages From Internal Theft
4%
Of Restaurant Sales Lost to Employee Theft
91%
Of QSR Operators Report Higher Food Costs
$14K
Saved per Store/Year via Register Monitoring

75% of Restaurant Inventory Shortages Are Internal

When food costs spike and your purchasing data doesn't explain why, the answer is almost always internal. According to Clover, 75% of restaurant inventory shortages come from employee theft — and about 4% of total restaurant sales are lost to it. For a restaurant doing $1 million in annual sales, that's $40,000 walking out the door every year.

The challenge is that restaurant theft is diffuse. It's not one big event — it's dozens of small ones. A closing-shift cook takes home steaks. A server manipulates tabs to pocket tips. A cashier runs refunds to phantom customers. A line cook makes off-ticket meals for friends. Each incident is small enough to ignore, but collectively they destroy your food cost and profit margins.

Worse, 91% of QSR operators report higher food costs in recent years. When margins are already compressed by inflation, you can't afford to absorb preventable losses from employee theft. The operators who control their food cost aren't just buying better — they're monitoring better.

What DohShield Catches in Restaurants

Front-of-house register auditing and back-of-house kitchen monitoring — both correlated with your POS data.

Register Fraud: Voids, Refunds & No-Sales

The register is the first line of theft in any restaurant. Fraudulent voids processed after a customer pays in cash, refunds to non-existent customers, and no-sale drawer opens for skimming are all common schemes. DohShield flags every POS exception and matches it to video of the transaction. Register adjustment monitoring alone has saved operators an average of $14,000 per store per year.

Server Tab Manipulation

Servers and bartenders manipulate tabs in several ways: transferring items between checks to create phantom comps, splitting checks to hide voids, adjusting tip amounts after closing, or running personal purchases through the restaurant and voiding them. Our POS analysis identifies split-check anomalies, void timing patterns, and tip adjustment outliers — then matches them to video to confirm the behavior.

Off-Ticket Production

When food leaves the kitchen without a corresponding order in the POS, it's either waste or theft. Employees making meals for themselves, their friends, or family members without ringing them up is one of the most common forms of restaurant theft. DohShield's kitchen camera monitoring catches food production that doesn't match open orders during the same time period.

Kitchen & Food Theft (Closing Shift)

Closing-shift theft is the biggest category of back-of-house loss. Employees take home proteins, prepared food, produce, and supplies at the end of their shift when no manager is watching. The closing cook who carries a bag of steaks to their car every Thursday night costs you $200+ per week — over $10,000 per year from a single employee.

DohShield monitors closing procedures via video: what leaves the kitchen, who carries it, and where it goes. We also verify that closing tasks (cleaning, storage, temp logs) are actually completed rather than just checked off.

Waste vs. Theft — Separating the Signal

Not every food loss is theft. Legitimate waste happens — burned orders, expired prep, dropped plates. The challenge is distinguishing waste from theft. DohShield cross-references waste reports with video of disposal, production schedules, and sales data. When an employee "wastes" six chicken breasts at 10:47 PM but the waste log shows the entry at 11:02 PM with no video of the disposal, that's a red flag worth investigating.

Delivery & Vendor Monitoring

Food deliveries are a common source of undetected loss. Short-shipped cases, quality substitutions, and incorrect pricing add up quickly. DohShield's back-dock monitoring documents every delivery event, providing video evidence when vendor invoices don't match what actually arrived.

Back-of-House Video Audit: The Game Changer

Most loss prevention services focus exclusively on the register. DohShield monitors the entire restaurant operation — including the kitchen, prep area, storage, and back dock. This is the differentiator that makes DohShield uniquely effective for restaurant operators.

Back-of-house monitoring catches what register auditing alone never will: food walking out the back door, unauthorized meals being prepared, storage area theft, and closing procedure violations. For restaurants where food cost is the primary margin lever, kitchen monitoring isn't optional — it's essential.

The kitchen tells the real story. Register auditing catches register theft. Kitchen monitoring catches food cost theft. You need both to protect your margins.

Integration With DohAssist Food Cost Reconciliation

DohShield's video auditing is even more powerful when paired with DohAssist's daily sales reconciliation for restaurants. DohAssist tracks your food purchases, sales, and theoretical food cost daily. When the gap between theoretical and actual food cost spikes, DohShield provides the video investigation to explain why.

The combination creates a closed loop: DohAssist identifies what you're losing. DohShield identifies who is responsible and how they're doing it. Together, you have everything you need to take action.

The ROI of Restaurant Loss Prevention

Restaurant operators often view loss prevention as an expense rather than an investment. But the math makes the case clearly. Register adjustment monitoring alone saves an average of $14,000 per store per year according to QSR Magazine. Add back-of-house monitoring to catch food theft, and the recovery compounds.

DohShield averages a 487% ROI across all clients. For restaurants, the numbers are even more compelling because the loss vectors are so varied — register fraud, food cost theft, tab manipulation, vendor shortages, and closing-shift losses all contribute to a total loss figure that typically surprises owners when it's finally quantified.

Typical Restaurant Loss (unmonitored)
4% of sales to employee theft ($40,000/year on $1M revenue) + unquantified food cost losses from kitchen theft and closing-shift pilferage
DohShield Cost
$299–$499/month ($3,588–$5,988/year). Most restaurant clients recover the annual cost in caught incidents within the first quarter.

Frequently Asked Questions

Yes — back-of-house video audit is a core service for restaurant clients. Kitchen, prep area, walk-in, storage, and back-dock cameras are all included in our daily review.

We cross-reference waste reports with video of disposal, production schedules, and sales data. Legitimate waste has a clear video trail — food going into the waste bin at the reported time. Theft disguised as waste shows discrepancies between reports and video evidence.

Yes. POS split-check patterns, void timing, tip adjustments, and transfer activity are all analyzed and correlated with video. We identify patterns over time to build a complete picture of manipulation behavior.

Yes. Subway, Dunkin', Chick-fil-A, Wingstop, and other QSR franchise operators are key DohShield clients. We understand franchise-specific challenges — brand-mandated POS systems, corporate audit requirements, and multi-location management.

Toast, Square, Clover, Aloha, Micros, Revel, and most major restaurant POS platforms. If your system exports transaction data, we can audit it.

Protect Your Restaurant's Margins

Book a free strategy call. We'll show you what daily video auditing reveals in your first week.

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