for example:

He sells
product 1 = product 1 is equals to 20points
product 2 = product 2 is equals to 10points.

Thanks for reaching out.

From what I’m aware, there’s not an extension that integrates with Product Vendors in this way (assuming that’s the vendor plugin you are using.) We do have WooCommerce Points and Rewards, but it will reward customers, not vendors. You can use this to manually add points to Vendor profiles, however, but this would need to be done by the admin.

If you would like this process to be automated, I would recommend seeking a custom solution for this: https://woocommerce.com/customizations/

Cheers!

I found this plugin Host Plugin – WooCommerce Points & Rewards does it work with woocommerce marketplace?

That plugin looks very similar to the one we sell on the marketplace, but I do see that the premium version has an option to set which roles qualify for points for signups and reviews. I don’t know if it would have the Vendor role included, and it doesn’t mention anything about products sold. I don’t think it’s likely that it would integrate in this way, but I can’t say for sure without testing it. You could also reach out to them directly to inquire about this: https://www.hostplugin.com/woocommercerewards.php

Hope this helps!