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Rudrastyh Assign Roles on Product Purchase for Woocommerce
v1.0 · by Misha Rudrastyh
Assign one or more user roles when a customer purchases configured WooCommerce products.
About this plugin
The plugins adds a simple settings page in WooCommerce > Settings > Products > Assign roles on product purchase, where you can specify, which roles should be assigned to customers upon purchasing selected products (or variations).
Unlimited conditions are supported.