How to add package weight to total cart weight in woocommerce?
For example total weight of cart is 1800 g and the package weight is 400 g, then the shipping plugin calculates the weight as 1800 g, but the real weight of package which being used by shipping company is 2200 g.
Then the seller must pay this additional fee(for 400g) from his own pocket.
Is there any solution?
How can I use $cart_contents_weight
?