just did the hair replication (tattoo) procedure...

[Artistry Concepts]

If possible, get him to post some videos of course he can keep his face out, but I have honestly yet to see any finished procedure videos anywhere online, this would be much better.

As for the guarantee, instead of just verbally guaranteeing your work. Would you be willing to sign a contract stating if the candidate is unhappy with the procedure do to discoloration or unnatural look due to abnormally large dotting that you will refund the money of the procedure and pay for the removal? THAT would really be something and I am sure a LOT of folks would definitely trust your work more then.

Actually we are working on a video now, it will show the procedure from start to finish. As for the guarantee, this is already written into the documents the client completes when they arrive. I have had a similar guarantee for the past 25 years for my custom tattoos as well. Never had any takers. Only one client came back three years later on a custom tattoo and said he thought the red was too bright........even after he tried cooking it in the sun. (He thought it would fade). 90% of my business has been referral and repeat.