I'm interested in situations were you pay after you use or consume something (like eating at a restaurant or renting something). What would happen if your credit card stops working before you pay?
In my job I am given a company credit card. Once it stopped working (I called my manager and she said everyone was having issues) but I was able to pay out of my own pocket and get reimbursed. What would happen if I didn't want to or wasn't able to pay out of my own pocket?