Unfortunately, connecting your Spreadshop with multiple YouTube channels or accounts is not possible. If you run two or more YouTube channels and want to connect them to Spreadshop, you can only do this by creating a separate Spreadshop for each channel.
What do I need to consider when creating multiple Spreadshops?
You can create up to 10 Spreadshops, meaning you can link up to 10 different YouTube channels to your Spreadshops. Use this opportunity to tailor the merchandise in your Shops exactly to the different target groups of your YouTube channels. Upload your designs individually for each Shop. Then create the products that best fit your YouTube channels.
Please note that it is currently not possible to copy or otherwise export your designs, products and other content from one Shop to another.