Discount per item (DBtax) and aggregate discount (DBTaxPer Bill) have opposite signs in the discount column of the invoice and the discount sum is incorrect however the total is correct.
These are the rules that were applied to the attached order:
Wine Club 6 Everyday Discount for 6 bottle club members 0 DBTax -% 15.0000 United States dollar Wineclub_6 1970-01-01 -Never-
5% off 1/2 case & 10% off case or more Save 5% on 6 to 11 bottles & 10% on a case (12 botlles) or more 0 DBTaxBill -% 0.0000 United States dollar Wine 1970-01-01 -Never-
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