How do I put a cart on hold at the cash register to recall it later?

During a sale, you can put the cart on hold to recall it at a later time. To do this, select the Save cart option in the cart menu at the bottom right.

To recall the cart, open the app menu at the top left and tap Load cart. You will now see all saved carts with date and time. You can recall the cart you want using the respective button at the bottom and continue with the checkout process.