Appointments +: Send an email to a client after an appointment to follow up

Hey!

I love the Appointments+ plugin, but I had an idea of a feature I think would be awesome; namely, having the option to send an email to a client automatically after their appointment, at a time that you choose.

In this email, you could write what you want, such as a link for them to provide feedback, reminding them of how to book another appointment if they want, thanking them for a wonderful meeting ... things like that.

I think it would be helpful to leave clients with a wonderful impression of you, while also reminding them you exist and they should book another appointment with you.

Thanks for an awesome plugin!

Oh, and before I forget, 10 points from me on this because I really want it! Hahaha!