checkout
noun
uk/ˈtʃekaʊt/ us [ C ] COMMERCE
the place in a store, especially a large food store, where you pay for your goods:
Your fruit and vegetables will be weighed at the checkout.
She works on the checkout at the local supermarket.
[ C or U ] E-COMMERCE
the area of a website where you order and pay for goods, or the process of paying for goods:
Click on your selections and proceed to checkout.
[ U ]
the process of leaving a hotel room, paying for it, and returning the key:
Checkout is at 11:00 am.
Speak to Reception if you would like to request a later checkout.