Hello everyone,
I am looking for a solution to implement complex shipping rates for my store. I have 8 shipping zones and approximately 80 products. Each product has its own shipping rate, and each shipping zone has different rates for each product. For example, Product A costs $80 in shipping zone 1, and Product B costs $100. Now, in shipping zone 2, Product A costs $90, and Product B costs $150. I want to be able to add these shipping rates together in the checkout process. For instance, if a customer purchases Product A and Product B in shipping zone 2, the total shipping cost would be $240. I have searched extensively but have not found any apps that can handle this specific requirement. I do not want to calculate the shipping rates with an app. I already know my rates. I just need a solution that allows me to set rules for every product and shipping zone. I will attach a CSV file for yours reference.Any recommendations would be greatly appreciated.

