Is there any way to send coupons via to the customers?

I am using Odoo website module and promotion programs. I would like to give a 10% discount to the customer on the next order if the current sale order value is more than $200. I can configure the discount allocation part using promotional programs but I need to send the coupon to the customer via email. But it seems that Odoo does not send the coupon code to the customer automatically. 

Is there a way to configure Odoo to send the email automatically or do I need customization on Odoo?

Thank You.