Mostly off topic, but I can't seem to find the answer online:
Does anyone happen to know what the difference is between 6 contact and 8 contact chips? I have an older travel card that has 6 pads, and a recently issued card that has 8 contact pads. Are they inter-operable? I've only used the chip and sign twice so far, both with the newer card.
Comments
Mostly off topic, but I can't seem to find the answer online:
Does anyone happen to know what the difference is between 6 contact and 8 contact chips? I have an older travel card that has 6 pads, and a recently issued card that has 8 contact pads. Are they inter-operable? I've only used the chip and sign twice so far, both with the newer card.