I have a website built in Joomla 1.5 with virtuemart installed.
I have a book for sale at a price of $[url removed, login to view]
What I need programmed is if someone orders more than 3 books, the shopping cart automatically gives them 20% off the total.
can we program a coupon code so that the coupon ONLY works if 3 or more products are in the shopping cart.
[url removed, login to view]