Information about point-of-sale transactions to process.Information about point-of-sale transactions to process.Size of the collection.Detailed information about a single Point Of Sale transaction record.Identifier of the store that is source of the transaction.Identifier of this Point-Of-Sale transaction.Date and time of the transaction.External customer order id. Required for customer order related transactions.Customer order commentsCollection of items on the transaction.Detailed information about a single item on the POS transaction.Sku numberQuantity of the item.Unit of measure of the quantity.Unique identification number.Reason code associated with this line item. This field is required when non-sellable sub-level inventory tracking is active.True if this item is drop ship, false if it is not. Drop ship sales will not impact stock.CommentsExternal fulfillment order id, if transaction is a customer order.Reservation type if item is for a customer order. Valid values are WEB_ORDER, SPECIAL_ORDER, PICKUP_OR_DELIVERY, LAYAWAY, ON_HOLD, NO_VALUE.A code that indicates the transaction event that took place on the item. Valid values are SALE, RETURN, VOID_SALE, VOID_RETURN, ORDER_NEW, ORDER_FULFILL, ORDER_CANCEL.Successful message string.This service describes the Oracle Retail Store Inventory Management (SIM) POS Transaction service.