Let me pay the bill with the app while I was logged out

The apps got a big flaw. I open the app, pay my bill then find out later I was not logged into my account so did not receive my stripes. The app arbitrarily logged me out but I had no indication that had occurred until after I paid my bill. The app shouldve told me I was logged out before I was able to pay my bill. It knew my credit card number however while being logged out.

Bob Van Ess about TGI Fridays US, v5.4.11