I've been scratching my head and pulling my hair over this issue for almost a month now.
I would like to know if there is a way to, given a flat cost for skipped kilo, to calculate a shipping rate of a product.
Example: I know the cost to ship a kilogram of product ( I have several products with any given weight on my Shopify web store) is 13.5€/Kg and I have the weights of every product (that range from 0.2kg to 400Kg).
How can I display to the customer in the checkout process the shipping rate base on that information? How can I make a simple multiply of Price/Kg*Product-weight? 13.5*0.2, for example?
So I can have more accurate rates even if the customer orders a number of products that amass a total weight of 1.2Kg, 3.8Kg or 4.2Kg and so on...
Anyone with a good solution for this that doesn't involve apps!? I don't have any problem in going to the code and add this feature myself I just don't know where to start...
Thanks in advance