We are using Odoo 13, and the only way to modify the price of variants product is by putting Sales Price + Value Price Extra (in Configurate Variants)

But what should we do if the attributes/values are not related

Eg.

1.       Size S Colour 1 – 10e

2.       Size M Colour 2 – 50.45e

3.       Size S Colour 2 – 8e

Do you have any ideas on how to solve this problem?

I've tried adding an extra line for Extra Pricing and setting the minimum quantity to 1 for each variant, but this doesn't completely solve the problem. Example, the "base price" always shows up first.

What are some other possible ways to do it? 

We're considering moving to Odoo 16 soon - does anyone have any thoughts on whether that would be a good idea? Would that solve our problem?

Thank you for any suggestions