PureRetail™ POS Click on the desired point-of-sale module PureFuel™ POS PureRestaurant™ POS PureRental™ POS PurePOS™ point-of-sale solutions consists of PureRetail&trade POS for the retail industustry, PureFuel™ POS for gas stations, PureRestaurant™ for restaurants and food service and PureRental™ for rental businesses. All of these point of sale solutions are seemlessly integrated with QuickBooks®.