Selling typeface licenses by number of seats / CPUs is pretty standard in the industry. Take a look at the pricing on one of Hoefler’s typefaces for example: https://typography.com/fonts/operator/style
I thought about buying Hoefler fonts because they have some extra features and e.g. engraved style but the licensing is just too much work for me. How do I know how many computer's I'll have or how many page views? I'm looking for a "pay money -> use font" type of deal.
Thankfully there are some quite nice SIL or OTF licenced fonts available.
