Your best solution is to purchase one the delivery extensions that is based off of weight/size and calculates this out for you. I do not know of one off the top of my head that I could recommend but give it an hour and you will have the thread filled with them

*Disclaimer: I hope I have been as clear as possible and helpful. If you are unsure of anything please ask I will be happy to help - I do frequently watch the posts I have posted in previously.
How to change prices across a whole multi-store, with a baseline price for each product:
http://forum.opencart.com/viewtopic.php ... 24#p406793
Running Opencart v3.0.3.9 with multi-stores and the default template from https://www.labeshops.com which has links to all my stores.
A better solution.labeshops wrote:I use shipping by weight which has standard shipping + express shipping rates defined. Then I use the free shipping mod for free shipping within the us of $100+ and it gives them the option of free shipping or bumping to express if they choose. No other mods needed - I just use the ones that came with oc.
*Disclaimer: I hope I have been as clear as possible and helpful. If you are unsure of anything please ask I will be happy to help - I do frequently watch the posts I have posted in previously.
How to change prices across a whole multi-store, with a baseline price for each product:
http://forum.opencart.com/viewtopic.php ... 24#p406793
http://www.opencartnews.com/tutorials/h ... lat-rates/
If you need something more powerful than that, such as determining free shipping based on weight + total, or weight + postcode, you could use Formula-Based Shipping or Product-Based Shipping.
Users browsing this forum: No registered users and 1 guest