Coupon is for $10 cart discount – shows correctly in the order edit page – however note the invoice discount is $11.30 (which is not 10+Tax of 15% (which would be 11.50)
Coupon is for $10 cart discount – shows correctly in the order edit page – however note the invoice discount is $11.30 (which is not 10+Tax of 15% (which would be 11.50)