Will the activation link expire after a particular time?
The admin can set the expiration time of the registration mail after it will expire.
Seller or customer both can register via email?
Yes, both can register via email.
Who will set the templates?
The admin will set the templates.
Will the templates be different for customers and vendors?
Yes, the admin needs to create or edit templates separately.
Will the user get confirmation after registration?
Yes, the user will receive a confirmation email.