iVend Discount

You can get all discount from TrxTransactionSaleItem table Field: ManualDiscountAmount: user manual enter discount SystemDiscountAmount: system get discount from special price CouponDiscountAmount: discount from coupon PromotionalDiscountAmount: discount from Promotion DiscountAmount= ManualDiscountAmount+ ManualDiscountAmount+ CouponDiscountAmount+ PromotionalDiscountAmount SaleDiscountAmount: the discount from header (TrxTransaction.DiscountAmount) is allocated to each line. So total discount of each line will be = DiscountAmount+SaleDiscountAmount