Please choose the correct ending to complete the given sentence: Food and Entertaining: [header] How to play pinball [title] Insert coin. [step] The machine usually accepts quarters or dollar bills. Some accept credits by swiping a card, depending on the location the game is at.

Ending1: [substeps] Using the coins, tap the " coin " icon on the upper left corner of the screen. Tap " profile " and enter an account. Ending2: Games are generally 50 cents a play, but if you insert more than 2 quarters consecutively you can get a slight discount per credit. Usually the pattern is 1 credit on the second quarter , 2 on the third, and 3 on the fourth quarter, also known as " 3 games for a dollar. Ending3: Coins are usually created between 12 and 24 bars from the bottom of the machine, a series of coins on the slots. [substeps] One player will " play " from coins at either the bottom-center of the machine (where the buttons are located), or a " cash menu " from a store bought coin locker. Ending4: If it's at school, you may not be allowed to press coins on either side of the machine. If the machine only accepts coins on a card/dollar, it is allowed to insert coins with either a security look, a title to the machine, or a new theme, gift, role, or message on the machine.

Answer format: ending1/ending2/ending3/ending4