If you already have an Ecwid account with existing products, you can still connect it to Printful. However, your products will only show up in Printful if they have combinations (variants).
All products that are created with Printful's product push generator will automatically have product combinations (variants).
As for the Ecwid Venture plan- you'll need to define size and / or color options.
If you still have questions, contact us here
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