I did a debranded gas station "unrevealed" but carried a LOA, "just in case" I was approached. I was required to take pics of all the pumps, take pics of all POP regarding the former company, inside and out, all station signs. ect. I got to Pump #10 and the associate came outside and said, "I noticed you are taking pictures. Is everything okay?"
I felt so weird. I told her at that point who I was and I had an LOA. She was very pleasant! (It could have gotten ugly if the wrong person worked the front--like telling me to leave) But I got lucky and she was good about the whole thing.
I normally do revealed debranding audits. I just wonder why this particular client wanted me to be undercover when there was not much "undercover" about it. I wish they would have made it revealed but I saw the guidelines and decided to take the plunge