POS integrations are also suitable for situations where you need to export data from the system to be used for other business tasks. This is what we did when we built a
loyalty programme app for Beerpoint, a large retail chain. In order to quickly update the user's data and provide only relevant information, the system needed to selectively reflect a subset of orders that were included in the loyalty programme. It also needed to automatically apply discounts, take into account partial payments with bonus points and update information on product availability in stores every 15 minutes.