What are you using to calculate your “transport packaging”? This is something the shipping extension should handle.
But yes, you can hook into the cart object and add weight programatticaly.
Hi Caleb, thank you on fast response.
I use woocommerce plugin, and some plugin to display weight on cart. Also I set products weight.
Shipping company packs products in packages which have some weight also.
Is there any way to automaticaly add package weight on cart?
Is there any way to automaticaly add package weight on cart?
No, there is not setting / way to do this by default. Will take some customization.