Unfortunately not. For live shipping rates to populate, all products would need to be synced through your Printful account first.
Note: Live rates are only available for manual orders, Shopify Advanced Plan users, WooCommerce plugin users, and API users.
If you still have questions, contact us here
Trusted to print 2 371 862 shirts since 2013
Printful ®. Copyright © 2013 - 2017 Printful Inc. All Rights reserved.