I want to amend shopping cart price rules and to add a new field there - subtotal with discount. Any idea how to do it? In addition to subtotal, i want to have subtotal with discount too, so that i can give discounts based on discounted subtotal, and not on base subtotal. Thanks in advance.
5
votes
Are you using fixed amount discount or % based discount?
- MagentoDiary
it does not matter, I just want to be able to set the discount rule to consider discounted subtotal instead of normal one. All the rest is not relevant.
- Milen Petrov
I wish this had been answered, I'm trying to go the exact same thing. :/
- Kale
1 Answers
0
votes
Here is a related answer. It is not possible without custom modification.
Without modification Magento does not allow this.
Shopping Cart Price Rules are applied on the cart, whereas a grand total is often not calculated until the last stage of the checkout. Two very different touch points. This would be exceedingly difficult to do, and I can't even begin to think where you would start.
