Consider I have two items in my cart 50 USD each , I also have a coupon '20 USD off 100'. when I apply this my cart will look like below (for simplicity and focus I am eliminating tax and shipping)
Item 1 50 X1 = 50
Item 2 50 X1 = 50
subtotal =100
discount (-)20
**Total 80
now I have multiple cases where I have to split this 20 USD to items so that returns at third party are easy , also in situations where the two items will be fulfilled by two independent vendors.
I understand that ATG's ReturnManager class provide wealth of methods to calculate returns and does consider all item shipping order discounts and taxes.
but is there a way I can split the order discount to items Out of the Box based on weighted average algorithm.
Thanks