How do you receive land line fax on email?

How do you receive land line fax on email?
Subscribe to a fax service like:http://www.myfax.com/about.aspThis allows anyone to send a fax to a number that you pick up by signing onto a web site. You can read the fax, print it off or copy it into your computer. If you want to send a fax, you can scan a document from your 3-in-One printer to your PC and then attach the document to a cover page in the faxing service.This service costs about $25 per month - I've used it for the last year because I don't have a land line anymore - and, as it turns out, I don't need one!!