They are going to superglue a skin based hairpiece to your scalp and charge you alot of money for it.
They will have a cool name for it, like glass silk, microskin implants, etc
They inject the hairs one by one into the skin type base with a injection tool, instead of tying the hairs into the base like a mesh base of a regular hairpiece.
Then they`ll glue it to your head with something like derma bond.
These types of hairpieces are very common, and available from any of the hairpiece/hairsystem/wig supplying companies online running in price anywheres from 150 bucks on up to 800 bucks each.
Coolpiece has one of the thinnest based skin type hairpeices out there, its called a poly3 I have one here at my home. The skin is so thin, it cannot be injected it must be looped through.