If your customer is someone who previously had a team doing manual data entry, this pricing certainly leaves a lot on the table. I would imagine most customers being happy to tolerate a 10x increase in price without breaking a sweat, assuming there's no one else in the space offering a cheaper solution.
Said 10x increase would put them at ~ the same price as the amzn and goog services the homepage mentions, so...
I can't imagine a use case where I'd be willing to go the hassle of paying $0.50 for 1000 pages but wouldn't pay $2.50 or more for those same 1000 pages.
It would take me probably an hour or more to scan 1000 pages. Given that, I don't see a significant difference between spending "an hour plus two quarters" and "an hour plus ten quarters".