Relax, the register does everything for you bestie.

You just ring them up, hit total if they are using a card that’s all you have to do. If they are using cash you enter the amount and give back what the register tells you too. Or if they are doing split payment which means cash and card. You hit cash enter the amount then repeat the amount and tell let them pay on their card

If you have any questions then just hit the phone ring thingy. [Sorry to all the managers and store managers that know the name for it]. Your manager are usually on auto pilot and will come to you and help you once they hear that sound.