I added additional option assemble cost for each product. But it is not added with product total. Same with the shipping cost that is not added with grand order total.
I have already both variable(shipping + product assemble) with Magneto 2. Therefore I am trying to show sum of additional option(assemble cost) of each product and shipping cost on checkout page. In my case, The shipping cost & product assemble cost is not included with order total or product total and it will be collect from customer at delivery time.
I created a custom knockout checkout component using this post Add custom knockout component to checkout sidebar in Magento 2
Now i would like to show the data in custom block. Please help.
Sample of layout as below:
Services : To be pay at delivery time.
Shipping cost : $10
Assemble cost : $20
Total cost : $ 30