'Wireless Social' wifi knew where I was. I feel violated.

I visited a Scottish pub on Saturday. I had a really good experience there. I didn't 'check in' on any app, and only used my bank card to pay the bill.

Today, I got an email pertaining to be from the company thanking me for their visit, and asking me to leave a review. I wondered how on earth this was possible.

Then I realised, when I look at the small print, that the email was from a company called …

app asking bank bill card check email experience good pay privacy social the bill the company today wifi wireless