Hai friends,
I am vinod, i am currently handling zen cart based projects. Actually, there are sales one is retail and wholesale. We have to set different shipping rates for both sale. Already i have used three shipping methods for three zones(UK,Europe,Others) and this is only for retail sale. So now the problem is my client asked to set different shipping rate for wholesale. I searched the contribution for that but unfortunately i can't find any thing there. So i do it manually for wholesale by putting some condition. Now i dont know how to pass the total values to protox_form(just like paypal).

Please help me to do this. or tell me where the contribution is available.

this is an urgent for me..