I went to a cafe for the first time today. I used my visa debit card. They had a Square payment system connected to an iPad they they ran my card through. They didn't ask for any personal information. Just ran my card. Within seconds, my Note 2 beeped with a new text message. I look down, and it is from Square, thanking me for my purchase (then named the cafe), and told me I could register online to then be able to pay by just giving them my name, and then it gave me a link to click on.
I don't like this. It felt like an intrusion of my privacy. How did they gain access to do this, and how do I keep other vendors from doing the same thing?
I don't like this. It felt like an intrusion of my privacy. How did they gain access to do this, and how do I keep other vendors from doing the same thing?