Hi,
I got your module all setup, it works in the shopping cart (and the receipt) and add the 48% discount if you buy 20 items but it is still charging the full amount on the credit card, I am wondering what could be wrong?
Sub-Total: $25.00
Flat Rate (Best Way): $15.00
NB HST TAX 13.0%: $5.20
Quantity Discount: -$25.00
Total: $16.95
and it charged me 47$ on my credit card
Please help, I am willing to send a donation for a quick response to fix this