Shopify Marketplace app is an upgrade to the Amazon Sales Channel with additional marketplaces, eBay, Walmart (US), and Etsy!
Uninstalling Amazon by Codisto
Click on the Settings button (bottom left) on your Shopify Dashboard.
Under the Sales Channels tab, click on the Remove button next to Amazon by Codisto. Doing so will also unsubscribe you from the Amazon by Codisto plan.
Please allow 5 minutes for the uninstallation before proceeding with installing the Marketplace Connect app.
Installing the Shopify Marketplace Connect app
https://apps.shopify.com/ Search Shopify Marketplace Connect
Click on Add App and follow through with the prompts.
You may be prompted to uninstall Amazon by Codisto, simply click on Start using Marketplace Connect
In Bulk Editing check your Listing column to confirm all products are Active
For further assistance, please reach out to firstname.lastname@example.org