Our Magento 2 Order Approval extension is one of the best solution for B2B. The module allows you to create unlimited order approval rules with flexible conditions and manage all pending orders in the backend. Customers can complete orders only after their orders are approved by the admin. When order approval status changes, both Admin and Customer will receive email notifications.
Explore other best Magento 2 B2B extensions
Community Edition: 2.3.x, 2.4.x
Enterprise Edition: 2.3.x, 2.4.x
Module code is completely open that means anyone can customize the code as per his / her need , as the developer of the module we also provide customisation and development of the module please contact us for module customisation PAID SERVICE