Hi Shopify Community,
We have an artist website. They sell original paintings in various sizes. Shipping (currently usually with UPS), includes boxing costs. The total shipping thus varies wildly depending on the painting dimensions and delivery location.
We have ways of approximating the shipping fairly accurately using the zip code and dimensions (width & height).
Is there an app or other way to apply this shipping cost to each product programmatically at checkout? As alluded to in the title, one way to do this would be to take the zip and metafields for product width and height and perform a calculation.