LENTICULAR STRIPS ON CREDIT/DEBIT CARDS
To answer the obvious questions that are being asked:
A CHIP can be imbedded into the LENTICULAR STRIP on ANY CARD.
THE CHIP/CHIPS CAN BE PROGRAMMED.
There are several strips on MOST cards that people can not SEE.
The are imbedded between the layers of plastic.
The strip/strips that you can see may also be embedded with chips.
Years ago, The company I was partnered with was able to produce cards with FIVE invisible strips and THREE visible strips.
These cards were embedded with 20+ chips that performed many functions. They were programmed to produce and track activity, billing, payments and various other functions.
That was 10 years ago--and I am certain that the technology has advanced considerably since then.
I can only IMAGINE what the capabilities of Lenticular strips are now!