Fingerprint payments
The idea is that businesses that offer this paid service will have a reader which will capture the image of the vascular system through a luminous ray. This system allows a safe and reliable recognition, because as the structure of the capillaries of the finger is unique and does not change over time, it is impossible to reproduce it artificially.
When entering the data into the system these will be compared with the JCB registration and bank references. It should be noted that the value of the purchases will be reduced the following month from the buyer's bank account as if it had been a purchase by credit card.
Source: www.clarin.com