So you're at the store, you've tossed that item into your shopping cart, and want to be able to manage what's still in your list? Well, checking off items is easy as 1,2,3!
Pro Tip: Checking off items is different than deleting items. When an item is checked off, it's still in the shopping list (at the bottom), but has a green check mark next to it. To uncheck, simply tap the check mark, and the item returns to the top of the list, without the green check.
The checked item simply indicates that you've found the item you were looking for, and no longer immediately need it. Instead of deleting an item, checking an item off makes it easier to add those items back to your list when you going on your next shopping trip.
Check out how to delete items from your Shopping List here.