I am trying to set up 2 flat rate services (standard and priority) that have a base rate + a variable amount depending on the number of items in the cart.
Basically is the following:
Service name Base rate Cost per item
Standard service $10 + $4
Priority service $15 + $6
I have tried to create a Calculation rule following Andy's video, with a loop to check every line item. That rule works fine for one service, but not for 2 services, with different costs per item. I am trying to use 2 different rules, one for the standard and one for the priority, but, then it shows both services in the review pane, instead of just the one chosen. Also, if you go back to change the shipping service, it does not change the amount back.
Any help would be much appreciated.
Thanks a lot.