Does eBay have a competitor

eBay's biggest competitors are the other online auction sites and retailers that exist. For instance, QuiBids is similar to eBay in the way that bids are placed except QuiBids charges for every bid placed, which requires more strategy. On the other hand, a website like Amazon is also a competitor because sometimes, the prices are lower there and forms a "ceiling" for how high bids can go on eBay.