We use Sendle to ship and realized that it's not integrated. After getting our first shipment out I realized it is really kind of complicated for us and for our customers. I figured it might be true for more people than just me, and if you think this might help, Weebly said they would seriously consider adding this feature if it drew enough attention.
Thanks for taking the time to post in the Seller Community, @2BirdsCoffeeCo. It sounds like you may already have come across this article about shipping from our Online Store Support page, but I wanted to include it anyway just in case you haven't.
While we don't have any online store shipping integrations to announce at this time, we'll be sure to update this thread if we have any news to share!