Why is my #creditcard 3D? #shorts

This is why the numbers on your credit card are in 3D. This is a credit card imprinter that preceded the electronic payment terminals we use every day. They made a copy of the credit card for the merchant to record the transaction, and the details on your card needed to be raised for the pressure to imprint them with carbon paper. #creditcard 3D? #shorts #history

Видео Why is my #creditcard 3D? #shorts канала Grant