How to trigger registration email when wp_create_user() called

Hi All,

I am developing a user registration plugin, I’m using custom user registration form to get extra user information. And I integrated PayPal payment pro for registration fee.

I used wp_create_user function to insert user on successful payment but problem is that the registrant is not receiving the registration success email (the default email sent each time a new user register).

I am searching in way to throw that email each time the wp_create_user is called, I’m sure there should be a way to do so.

Any idea?