Connecting your existing WooCommerce store to Jumper can be done with fair amount of ease. Let's walk you through it.
Not all WooCommerce setups play nice with 3rd parties like Jumper - if you encounter issues, they're mostly likely due to plugins installed on your setup.
Begin by simply keying in your WooCommerce Store URL
Assuming you're logged in to your WooCommerce dashboard, you'll see a permission request screen like the one below. Simply Approve the request and that's basically it.
It is important to note that you've defined your shipping settings or at the least one shipping zone on your WooCommerce dashboard in-order to successfully import products to Jumper
Go to Products on your Jumper dashboard, you'll now see WooCommerce Import. Search for the products you want to import, pick a hashtag (unique for each) and voila, that's it!