Sort:  

what do u mean?

Bumper is an upvoting service. You have to use it 3 times in the past 7 days to be eligible for the draw. Read the description on their profile.

thanks for the explanation @proofmaster

Coin Marketplace

STEEM 0.18
TRX 0.15
JST 0.029
BTC 63361.04
ETH 2483.47
USDT 1.00
SBD 2.67