There are plenty of similar videos on the internet that are free.
Examine the market and offer your service for free because if you want to make money you need a plan and a strategy.
What I can tell you from personal experience .subscribe is good source of income but only if you know do you have a good offer.i will be happy to speak with you request my professional consultation today. i have some ideas that are quite similar to yours so i would be happy to share my plan with you.

Interesting Idea.
1. Economics - need to do market validation / POC to check. In this case really shouldn't be hard to do (simple landing pages + some basic low budget marketing). Happy to explain more on a call.
2. Leaning more towards commissions, but your answer will come from the POC/validation (see point 1) - one landing page with commission based model, second landing page with flat fee.
Good luck
I've successfully helped over 350 entrepreneurs, startups and businesses, and I would be happy to help you. After scheduling a call, please send me some background information so that I can prepare in advance - thus giving you maximum value for your money. Take a look at the great reviews I’ve received: https://clarity.fm/assafben-david

Yes! Very innovative way to cater business, please share your thoughts so that we can develop some base for a startup. One this is sure, it would be Great one.