Be sure to add a PIN if your phone number is in your FR account. I had 2 uses of my account across the country in a state where there's no stop and shop. Both times, FR added the points back to my account. The first time, my phone # was used and the second time, my FR # was used. FR issued me a new card and I put in a PIN. An alternate security measure, which I might do is to remove your phone as the alt id.