Virtuemart Extensions - Shopping Cart Rules

Cart Rules, as the name suggests, it is applicable to the checkout process. Rules to use the shopping cart, you can discount items in the shopping cart, checkout, whether it is the total shopping cart shopping cart or percentage.
Demand
Cart Rules retailer information with retailers the information 1.1.9 and Joomla1.5.x extension compatible
Cart Rules retailers extension of the information is not compatible with the retailers information 2.0.x version and Joomla2.5.X-
Cart Rules and retailer information 1.0.x and 1.0.x the JOOMLA of retailers extension information is not compatible
Extensions need to modify the code, can not by JOOMLA installation program to install.

Cart Rules, as the name suggests, it is applicable to the checkout process. Rules to use the shopping cart, you can discount items in the shopping cart, checkout, whether it is the total shopping cart shopping cart or percentage. The discount can be applied to a class or classes of a product or multiple products can be omitted.

The cart rules extended features.
Ability to enable / disable cart rules
The cars ability gross vehicle prorated discount basis.
Cart rules can be specified for each category.
The ability to specify the cart rules for each product.
The ability to specify the basis of the set of rules of the shopping basket shoppers.