Grocery Shopping
You are at the store and realize you forgot your wallet at home. What do you do?
Go back home. Call/text someone at home to see if they can bring you your wallet. Ask someone if you can borrow money. Come back another day.
The cashier gives you your total. You do not have enough cash. What do you do?
Pay with debit/credit card. Cancel your purchase and come back another day. Ask the cashier to take away some items from your total and buy the rest.
Your credit/debit card is denied. What do you do?
Ask the staff for help and try your card again. Pay with cash. Text/call someone from home or the bank. Come back another day.