I use Callcentric.com for faxing and it has been all I needed for years. Unfortunately, I set up the same service for my Mom and she didn't not have as much luck. Come to find out, the company doesn't 'guarantee' that the fax service will work. Well bah humbug!
Callcentric was only $2.00 per month and then very nominal per minute charges. I need to find her an alternative that doesn't cost a fortune. So far, I have not found anything that would supply pdf files for less than $7 per month and the phone company is undoubtedly going to want between $10-15 per month. That's highway robbery when they don't even give you online access to your faxes.
All suggestions are greatly appreciated.