Why pay for the app then have to pay more? – FAX from iPhone - Send Fax App Review

Downloaded the app for $3.99. I’m probably only going to use it 3 times but whatever it’s handy to have. When trying to send my first fax I was unable to do so, I had to buy credits and the credits were applied to each fax that I sent. Next time I’ll use an old fashioned fax machine. Thanks for sucking me in to spending more money!
Review by sgjkbyjj on FAX from iPhone - Send Fax App.