Dollar Tree

I like dollar tree in general but I would probably not return to this location. About a year ago, we bought Dollar Tree gift cards that you are suppose to be able to use at any location. We went to this location and tried to redeem them but they kept coming up as invalid. The cashier kind of just went «eh» and started to move on to the next customer. Really? We asked her to call the manager and the manager also said they came up as invalid and pretty much tried to tell us there was nothing she could do. We ended up calling in-​store to prove that the gift cards were valid and had money on them, which we did. For whatever reason, they were not coming up on the register. The manager still said there was nothing she could do and it almost seemed like she was accusing us of just taking cards and acting like they were real. We went to another dollar tree (a different one than the location we bought them from) and they went through no questions asked. I don’t know what was up with this location, but I probably won’t return to this location.