As I have been working as a NSA, I have seen the demand for live scan/Biometric fingerprinting keep rising, however the prices for the live scan scanner hardware and software are above $4,000.
I have an investor who wants to buy and Lease out FBI-certified software and scanner machines to notaries for a duration of 18 months and in the end the notary chooses to buy the hardware at its value at that point or renew the lease contract.
Let me know if this is something you could be interested in. We could ask for a group discount.