Hi Angel, in this article we explain how can you upload products in bulk: apisupport.gelato.com/hc/en-us/articles/14463664437266 If you still need help, don't hesitate to contact our customer support team.
Hi there, we have a guide with information about how to connect to Weebly via Order Desk. See it here: apisupport.gelato.com/hc/en-us/articles/360016975040