Did you get it right?
This 1940s neighborhood pharmacy includes two objects from a later time.

The Answer
The two modern mistakes are the barcode scanner and the card reader.
Here is why
- Scan the counter first.
- Look near the cash register.
- The barcode scanner and card reader are modern items.
Why people miss it
Counter clutter can make newer devices look like ordinary shop tools.
Did this one fool you at first glance?