Even though you don't directly mention this, I am assuming this method is for sale rather than you just giving it away, correct? If so, you really should be elaborating on what this method entails and what is required from an individual before being able to execute this method. Also some sort of guarantee should be given rather than just hypotheticals. I would usually offer myself for a vouch, but given the nature of this product and how I have no real way of testing it out, I will pass on this. I would still like to know if anyone is able to make any decent money with this method by using it with different websites where referring people is required. Also, does this only work for bitcoin/crypto-related websites?
I can give out the information too, but that will cost more. I can't give guarantees, referral behavior is changing depending on the site you use, I can only give estimates based on the sites I have worked with.
Yes this method is profitable if you choose the right kind of website which I can tell if you send me your referral link. A referral should cost you no more than 10,000-20,000 satoshi, so if your referral earns you more than this in commissions, which should be easy, then you make money.
Doesnt have to be crypto only, but I have only tested it on crypto, I guess it would work with other sites too.