US Currency vs Mexican pesos Another Caution

Make sure you have signed the back of you debit card. An ATM “ate” mine a few years ago. The bank said they would retrieve it from the ATM - which they did. Then the gentleman who retrieved the card looked at me and said “sorry I cannot return the card to you”. When I asked why he said because my signature was not on the back of the card. He was obligated to send the card to Mexico City to be destroyed. I always wondered why there was a signature space on an ATM card - now I know!