Fifteen

What is Fifteen?

Everyone buys attention. Almost nobody shows the price. On Fifteen the price is the product. Every listing carries what it paid, its click count, and its cost per click, in public. The Line ranks by amount paid, from $10, and each position fades 5% a day, so nobody owns the top forever. Today's Fifteen auctions one full day to one winner, useful if you have a launch date: your card is authorized and charged only if you still lead at midnight. No ads, no algorithm, no revenue share, no login.