I would be wonderful if you could add pricing adjustment to options in the shopping cart.

It should allow a positive or negative amount to be used to adjust the base unit price.

The amount should be expressed as a number or a percentage of the base unit price.

This would make it much, much easier to manage product listing by having fewer entries and price controlled by options instead of more product listings.

I have been using website X5 for quite a while and the improvements from evolution 8 to evolution 9 are fantastic.

Thank you for a really great product.