JUMP TOGeneralIntroductionDeveloping an applicationAuthenticationInstalling Sumup POS appStore APIIntroductionStoresGet stores associated to a usergetCallback APIIntroductionGlobal RulesGlossary/your-delivery-callback-endpointSend data to the provided webhook for DELIVERY callbacks.post/your-order-callback-endpointSend data to the provided webhook for ORDER callbacks.postCatalog APIIntroductionGlobal RulesGlossaryPrice BookRetrieve price booksgetPrice book webhookLocation APIIntroductionGlossaryLocationGet locationsgetAreaGet areasgetOrder APIIntroductionGlobal RulesGlossaryMigrating from Order API v2OrderGet an OrdergetSearch OrderspostGet order by locationgetPaymentAdd a payment to an OrderpostPurchase Request APIIntroductionGlobal RulesGlossaryPurchase RequestMigrating from Delivery API v2Create a Purchase RequestpostPowered by Get an Orderget https://api.tiller.systems/orders/v3/orders/{orderId}Retrieve an order using the id of the order.