Archived A question i've always wanted to ask

[pinkp2ie]

Why does the register/POS ask for last 4 digits of a card, sometimes? (Usually on high dollar transactions)

 

[DragonBorn]

To confirm the actual card is there and not a card that was skimmed

 

[Hazza43]

It usually happens when the card is swiped and when the transaction is over $100 and I'm pretty sure it's just a scam prevention step as if someone has a scam card the numbers and names usually don't match what's on the magnet strip. It also does it with some high prepaid visa,Amex or MasterCard cards.

 

[Planosss]

To confirm the actual card is there and not a card that was skimmed

This!

 

[pellinore]

Yep, when a card is skimmed those last four digits aren't picked up...so, if someone uses the card and then needs to provide the last numbers the transaction will be turned down........it is a built-in safety from the banks.

 

[Badjedidude]

To confirm the actual card is there and not a card that was skimmed

Yup.

 

[TM2]

This is why you always ask for the card so you can read the numbers yourself. Also gives you a chance to look at the name on the card, to see if it feels real, etc.

 

[SoCalMama]

This is why you always ask for the card so you can read the numbers yourself. Also gives you a chance to look at the name on the card, to see if it feels real, etc.

And if it's not, the cashier might transpose the numbers when entering.