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Comment by jbinto

Square remembers your email address by credit card number.

This was really surprising to me. I used Square once at a shop in Seattle, and had an email receipt sent to me.

Almost a year later, I used Square back home in Toronto and asked for a receipt. To my surprise I didn't have to give any information: just using the same the credit card I swiped months earlier was enough.

parent jbinto 11 years ago

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