New features
1. New field "contractReferenceNumber" has been added to API call saveSalesDocument.
2. New field "productGroupIDs" has been added to API call getStocktakings.
3. New filter "warehouseToIDs" has been added to API call getInventoryTransfers.
4. The output field "invoiceState" in API calls saveSalesDocument and getSalesDocuments now supports the new status "PAYMENT_DECLINED" for sales orders.
5. New fields "percentageOffPurchasedItems" and "prerequisitePromotionID" have been added to API calls getCampaigns and saveCampaign.
6. API call calculateShoppingCart now supports new promotion types:
- "Buy a bundle consisting of various products and quantities and get a % discount on these items"
- "Apply promotion and Get % Off Everything"
- "Apply promotion and Get $ Off Your Purchase"