Charging 9-12% Final Value Fees (12% factors in PayPal fees 9% without PayPal which is virtually impossible due my next point).
Forcing Sellers to take PayPal and not accept money orders or personal checks.
Charging Final Value Fees on the shipping which forces the seller to pay some of the shipping.
Charging Final Value Fees on auctions that are ended early with bids even when the item doesn't sell.
A "buyer protection plan" that forces sellers to accept returns even if the listing doesn't accept returns.
My old favorite I already knew about. Sellers can't leave negative feedback. They said that was due to retaliatory feedback being left but all they really had to do was hide the feedback until both parties left it or lock it after a certain date then make it viewable.
Forcing Sellers to take PayPal and not accept money orders or personal checks.
Charging Final Value Fees on the shipping which forces the seller to pay some of the shipping.
Charging Final Value Fees on auctions that are ended early with bids even when the item doesn't sell.
A "buyer protection plan" that forces sellers to accept returns even if the listing doesn't accept returns.
My old favorite I already knew about. Sellers can't leave negative feedback. They said that was due to retaliatory feedback being left but all they really had to do was hide the feedback until both parties left it or lock it after a certain date then make it viewable.