Is it possible to automate my email to download my info to others and accept payment for my info at the same time?

I don't have a website and don't want one at this time. Is there a way to get over this hump? I use Mac.

Any help would be greatly appreciated.

Thanks much for your response.

Yes, I would like to use my email to download info to others and receive payment at the same time. I realize that I can do this manually (receive payment through paypal and then send my info via email), however, this could get out of control if I get overloaded with requests; I need to be prepared with some sort of email automation if this is possible.

I would like to know if such a task can be automated in the above-mentioned fashion, that is, can I automate my email to do the 2 tasks of downloading and taking payment for the download.

Anything you can tell me would be greatly appreciated.