I saw a couple moving quickly through a grocery store while scanning nearly every shelf and taking pictures of entire sections with an app. They were working separately in different aisles, and the screen looked somewhat like a barcode-scanning shopping app, with visual markers around the products. Are they likely doing inventory work, checking prices and displays, working as secret shoppers, or looking for deals to resell?
4 Answers
It could be an inventory-counting job. The scanner records what is actually on the shelves and can help correct stock numbers, identify empty spots, and trigger replenishment. Similar contractors visit many different stores, so they may not work for the grocery chain itself.
Another possibility is checking planogram compliance—making sure products are displayed in the locations and quantities agreed upon by the store or manufacturer. Photos and barcode scans let the company compare shelf placement, pricing, and promotional displays with its records.
There are also paid gig apps that send people into stores to verify inventory, displays, or availability for delivery services. In some cases, shoppers scan products to find unusually cheap items and decide whether they’re worth buying for resale, but the organized, aisle-by-aisle scanning sounds more like an audit than casual bargain hunting.
The most likely explanation is a merchandising or vendor audit. Contractors are hired to check whether particular brands are stocked, placed in the correct spots, and marked with the right prices. They use an app to scan products and submit photos as proof. It can look like they’re racing through the store because they’re paid per assignment or by the hour.

Some of those jobs are listed through field-work apps, and workers may not wear a uniform. They can also bring a family member along while completing the assignment.