Integrating ChannelSale with ShipStation is a fairly straightforward process. It will require only your user login credentials (username and password) and your order statuses from ChannelSale. Make sure you have the correct statuses and go to ShipStation.
1. Go to your Account Settings (the wrench icon in the upper right).
2. Select Selling Channels and then Store Setup from the left-hand sidebar.
3. Click +Connect a Store or Marketplace on the page that appears.
4. Select ChannelSale from the list of stores (scroll down the list or use the pop-up search bar).
5. Enter your username and password, and input the statuses on the popup page.
6. Click Connect. That's it!