Considering my website is cryptocurrency.
I plan to give them away, and an easy way is through “red envelopes” on binance and other exchanges. In this sense, they are codes that are “Claimable” by the number of people that I indicate.
So, if I give away, for example, $100 to 50 people, but that code is public for guests, and really only 5 forum users redeemed it, there’s no point, right? What I want is that if it is for 50 people, it should be 50 registered users of the forum. Therefore, I want the contest to be public, but to see the code you must register.