(Somewhat SFW) It is the evolution of the modern flea market, with 21st-century security and payment controls in place. Traditional competitive auctions comprise about 65% of eBay's transactions, but you can also make straight purchases with "Buy It Now" and "Make Me an Offer" options. Millions of dollars transact on eBay every single day. Thousands of people even make eBay selling their full-time career. If you like eBay, you will LOVE eBay. WARNING: if you have an addictive shopping personality, this website can quickly drain your finances.