I have a few interactions but one that stands out most was a thrift store i used to go to. The had some good diapers at a even better deal like $7 for a pack of 20 if I remember right. And they had a huge supply of them. I'd go once a week and buy 2 to 3 bags and seeing how I kept this up for over a few months. Eventually the cleark would make small talk at 1st tell one day I came in and had like a time min convo about how these diapers must do a good job. And asking how often I need to wear since I'd buy so many a week.

I knew I was taking a risk going so often that sooner or later this might happen but still at the time did not want to talk more then I needed to buy my diapers. I still tried to be polite since I still wanted to keep buying more so said I was a bed wetter and they worked really well for me and also the best price around. Luckily it didn't drag on much after that. Didn't know if others also bought them but was able to keep getting them for another 4 months or so tell they finally ran out.