Commission based on Order subtotal

I think this problem is fixed by http://drupal.org/node/630152 (uc_price() should do the trick).

Let me know if this is not the case.

It's fixed sort of. The patch mentioned in the link above does work to isolate the subtotal. However, it doesn't take into consideration discount / coupon modules, so the affiliate is getting paid the commission on the full product price and not the discounted price.

The bug is in the discount modul, which doesn't implement the hooks required for uc_price (which is the prefered way of modifying prices) to work.

uc_coupon, uc_fees, and uc_discount_alt all do things differently and do not implement the uc_price hooks. They end up being line items after the subtotal is calculated. So I looked at the uc_order_line_items table and modified the results from this patch that way to calculate commissions without discounts and having fees commissioned. Normally fees would be treated like taxes (no commission), but, in my particular project, I needed the fees to have a commission. If you want I can post my solution here.

Post it, of course.

Actually, I was wrong. Uc_coupon is okay with this patch. It's uc_fees and uc_discounts_alt only. I'll post the uc_discounts_alt code after I finish up with my project.