Shopify does give live shipping rates, but only for supported carriers. Enabling CCS means that you can access live shipping rates by way of a third party shipping service provider. if there is a cost to make use of the third party application is depending on the application developer.  Have a look at the most often asked questions about our inte

after you have live shipping rates, you could opt to Exhibit them at checkout or rely on them to calculate the shipping cost for an order. exhibiting live shipping rates at checkout is often a great way to present prospects with a far more accurate estimate in the cost in their get. until eventually now, shipping options for online consumers ended