How does Costco’s new pre-scan checkout work?
Costco’s pre-scan pilot aims to reduce checkout congestion
Costco has been testing a “pre-scan” checkout system designed to speed up the flow at registers. The reported goal is to ease congestion by using a pilot program that still has to be experienced by shoppers during real checkout conditions.
In the account of the pilot, Costco states the system takes about 8 seconds, and the testing description suggests early feedback has not been uniformly smooth. That matters because faster scanning only helps if it reliably matches the items in a shopper’s cart and avoids confusion at the register.
From a shopper’s perspective, the biggest practical difference is how scanning changes the rhythm of checkout. Instead of waiting for items to be scanned at the register in sequence, “pre-scan” implies that the system begins scanning before the cashier and customer would normally complete the full manual process.
If it performs as intended, it could cut down long lines during busy periods—especially when carts are full or transactions include multiple products. But because the report frames the pilot as not yet seamless based on early impressions, the key watch item is whether the system reduces time without increasing errors, rescans, or back-and-forth with the attendant.
What this could change for food shoppers
- Quicker throughput during peak shopping hours
- Less waiting time when buying groceries and household essentials in bulk
- Potential friction if pre-scan accuracy isn’t perfect in real carts
While Costco’s exact mechanics weren’t fully laid out in the summary, the emphasis on timing (8 seconds) and congestion relief makes it clear the company is focusing on checkout efficiency as part of the overall shopping experience.