That is indeed a costly promotion, perhaps there is another way where dollar bills are not the influencing factor.
There's a thought that I've been pondering over. Sponsoring influential ppl such as community leaders (outside of blockchain), musicians, sports players, and alike. Of course on an affordable scale, for example, students.
It's just a thought for now as I'm sure I'm overlooking some critical details, but what do you think so far?
-Rob