>>21425957 (OP)They used to give you drive through points for your drive through card and then you could exchange those points for a double quarter pounder meal and I accidentally found out that if you asked them for a large size fries and drink they would charge you for that but there was a glitch on the system that recorded you paying for the meal instead of exchanging the points so not only did I get to keep my points and the free meal but I also got extra points because computer thought I paid for it.
I was still in highschool but my mom would drive me and my friends through the drive through constantly, I think I had McDonald's for dinner every night for a month