According to a new survey released by AuctionBytes, the biggest hurdle to overcome when trying to sell on eBay is… eBay itself. More specifically, eBay’s ever-increasing fees. Seventy-one percent of survey respondents put “eBay fees” in their top-three biggest challenges faced as eBay sellers, followed by “Reduced store visibility in search” (36%). “Shipping costs” and “Competition” tied for third place with 20% each.