Which statement explains how a credit card is a form of financial exchange?

A credit card can be used to pay for goods, and the charges are immediately deducted from the user's account.

A credit card can be used to pay for services, and the user agrees to pay these charges at a later time.

Each credit card has a certain monetary value, which users exchange with each other like currency.

Credit cards are paper documents that users write on to indicate the amount being paid to a merchant.​