iFax on Mac: pay per fax?
Does anyone have experience of using iFax? I am sure that when I first installed the iFax app I could pay for each fax I sent via iTunes or the App Store. I have not used iFax for a long time, but when I came to try to send a fax just now it seemed that I had to pay for credits in advance. Is it no longer possible to pay for each fax as one sends it?
I should be very interested in any answers.
Mac mini, macOS High Sierra (10.13)