Error: Invalid Etsy token
The error "Invalid Etsy token" might be shown when sending products to Etsy.
To resolve the error, go to the connected Etsy account in Salestio and confirm the permissions to your Etsy account.
To do so, go to Salestio > Accounts, and click on the added account to open the account page.
Click the "Connect to Etsy Account" button and go through the permisisons confirmation.
After the process is complete, go back to Salestio and try sending/updating the products again.