If he is doing well and his profit margins are high enough, he could consider franchising his business. That can become fastlane very quickly.A friend of mine has a shop, where he prints Advertising poster and advertisement stickers for cars.
(he has 2 online shops, too)
For example he has a look on a craftsman s lorry and prints the stickers with the company lables for the car. Or signs, or houses ...
His shop is doing well, but does, or how couldl that go fastlane?
In the first post in my thread
Rapid Scaling a business by franchising
I outlined what is necessary to identify if a business is suitable for franchising.Walter