3 ms·OP said they didn’t provide an email, isn’t sure how they even contacted them.by tehwebguy 9y agoOP said they didn’t provide an email, isn’t sure how they even contacted them.volgo 9y agoIf you've used Square before and emailed yourself the receipt from any merchant, the next time you use the same card it'll identify youtehwebguy 9y agoI don’t believe it gives the email to the vendor but rather just sends a receipt from Square.