Did you get it right?
Two modern packaging details slipped into this 1950s corner grocery checkout.

The Answer
The correct answer is: the resealable zipper bag and the barcode price sticker.
Here is why
- A clear resealable zipper freezer bag holds green beans at the front of the counter.
- A barcode-style price sticker appears on the pineapple can near the register.
Why people miss it
Both clues are grocery-related, but the plastic zipper closure and barcode label are much newer than the setting.
What answer did you get before checking?