This article explains how to start a new checkout without an appointment.
Starting a new checkout without an appointment is needed when you only need to check out a product, or a package for example.
On the Sales screen, tap on the + icon on the top right corner.
Add the client, if preferred.
Add the service or product. Tap More if you would like to add a gift card or package.
Select Pay to and finish the sale as you normally would.