Thanks for the feedback about the typography i will be working with more type, about the hand representation i can say it has to do with the moment when people is participating in the auction event offering a bigger amount whe they raise their hands and at the same time it represent the need of non profit groups that get benefit of this auctions, i hope you like the meaning or getting closer to the concept you look for.
I just submitted # 82 to see how it might work all alone in the future for any applications when the icon have to be use that way, usually it happens after sometime when the trademark is better know and it gets simplified for some apps, thanks you have liked my work, if i can do anything else please let me know.