Culver's review: Overcharged

I live about 30 miles from my closest Culver’s, about once a month I and my husband will take a special trip to get the best burger around and that is Culver’s, but there are a few times they overcharged us and I never said anything because I don’t want to drive 30 miles for a refund. We are a elderly couple and live on a fixed income so ever little cent matter to us. Culver’s is the only burger I will eat, no other burger will I eat. I added the prices and it came to $21.24, they charged us $29.64