Please choose the correct ending to complete the given sentence: Finance and Business: [header] How to get cash back from a credit card [title] Understand how cash back rewards work. [step] The cash back on cards that offer this benefit usually come in the form of credit added back to the account. Depending on the card, you will earn different cash back amounts in the form of percentages.

Ending1: If you purchase a credit card, you can earn cash back using certain methods. For instance, you may earn cash back by receiving a check instead of paying the one way charge, by paying the both half way back to the account in the form of an 8-digit annual fee, or by getting credit points. Ending2: By getting the cash back cash back in your account, you can earn a greater return. This is a reworked transaction, and you may have to pay out the entire amount and keep the rest. Ending3: Earned cash (or cash in an account, bpp) can also be earned through direct debit and debit debit. [substeps] Debit cash is generally issued because you set up the cash back account as a 50% debit instead of debit, and thus a percentage of your balance is debit. Ending4: The royal bank of canada (rbc), for example, offers a card that pays 2% for purchases in grocery stores and 1% on all other purchases and automatic payments. [substeps] Different issuers will provide different options regarding when to apply the earned cash back benefits.

Answer format: ending1/ending2/ending3/ending4