Smart Coupons for WooCommerce

I like the idea of “Smart Coupon” generating coupons for me, but suggest to also be able to have a manual list of coupons just to pick from. This way third party payment gateways as well as email campaigns can be setup with a list of coupons, then “Smart Coupon” just hands them out. It would probably also just need to email inform the admin when the coupon list is low for refilling.