When you enter Retail Theme, you will land on the Express Item screen. You can edit you default sale screen under Settings.
You can accept Visa, Mastercard, Discover, and American Express payments. In order to process a sale, you will need an Internet connection (WiFi or data plan).
If you are in the middle of a transaction and you receive a phone call or text message, press Decline and complete your transaction. Hitting Accept will abruptly end your transaction and force the app to close.
If you are taking an order over the phone and manually keying in your customer's information, make sure to write Phone Order on the signature screen.
Express Items are useful for accepting payment without a product in the item library.
When your customers are in a hurry, Swipe to Sell allows you to simply swipe a card and move onto the next sale.