Before connecting Flexport with SellerChamp, make sure your marketplaces are disconnected from Flexport .

The reason why we want to do so is to avoid sending duplicate orders for fulfillment to Flexport.

Here is how you do it:

Go inside your Channels page in Flexport and click on the selling channel.

On the next page, click on the Disconnect Channel option

Now remain logged into Flexport and lets establish a connection to SellerChamp.