If you need an Epos/POS for regular sales, such as in a shop or a restaurant, and you want to be able to make sales to people who are not already registered as your guests, then you would need a standalone Epos system. However, Sirvoy can function as an Epos for occasional extra charges that could be added to a guest’s booking. These extra charges can be added through the booking details page by using the “Add Extras” feature.