I have uc_discounts_alt installed and (pretty much) working.
I have a module which calculates the shipping charge based on the shippable value of the total order. Within that module I need to invoke the appropriate module of uc_discounts_alt, so that I can adjust the shippable value depending upon any discounts that apply.
Any idea where to look for that info? I've been through the source code, but nothing jumped out at me.
Thanks in advance.
Pete.
