Hello,
When we add different costs due to weight under freight it works when we have one country, but under european union it does not ad up when you go to the cart? It is always the same freight cost, We have added freight to every product etc
To fix the freight cost issue for the European Union, ensure you have set up separate shipping profiles and weight-based rates correctly in Shopify. Check that each product’s weight is specified accurately. Test by adding multiple products with different weights to see if the shipping cost updates