Trying to find a solution for this problem. I’ve installed Virtuemart 2.x in joomla 2.5. the problem that i am facing is, when a person uses a coupon that is higher in value than the total price of the cart, the total cart is zero and then when the cart transfers the user to paypal, paypal gives error, saying “zero is not a valid amount”. how do i fix this error ? any suggestion please.
