A shopper at Trader Joe says she was mistakenly charged for 75 tomatoes after a barcode on the produce caused the register to ring up the wrong item. The customer noticed the error when her total seemed unusually high and urged other shoppers to watch the checkout screen carefully. Operation Sports reported the story, which has drawn attention to the importance of verifying scanned items before paying.

The incident highlights a common retail issue: misidentified barcodes on produce. Many grocery stores use generic PLU codes for loose vegetables, but barcode stickers can sometimes scan a different item entirely. The shopper said she typically checks the display, but this time only looked after seeing the high total; she recommends all customers glance at the screen as each item is scanned.

Trader Joe's has not commented on the specific incident, but the chain generally offers price corrections and refunds for scanning errors. The customer ultimately paid only for the one tomato she bought after the mistake was caught. The tip, she says, is simple: "Look at the screen." The story originally appeared on Google News via Operation Sports.