TopBid lets companies and websites bid for floors in a virtual 3D tower. Rankings depend on cumulative payments, and the leaderboard updates when payments clear. New listings start at $1. Taking first place requires paying at least $1 more than the current leader. Existing listings can move upward by paying the difference, while equal amounts favor the older listing. Payment is available via account balance or card.
Launched by weiyuan zhou 4 days ago
