So I was in a store in Germany doing groceries

I went recently with a buddy of mine to do groceries in a store in Germany. Nothing special. We went around buying bread, water and other necessary stuff that we needed. We had a list made by a friend of ours. We split the list in half and each one of us went on its way to get what we needed. It didn't take long and both us got what we needed. We headed to the cashier and when I had to pay I realized there was no money on my credit card. Fortunately, my buddy helped me and we finished the payment. That was it. Have a nice day!