I don't know

Joshua Opperman has his ex-fiancée to thank for his thriving online home based business. After the breakup, he was stuck with the engagement ring he paid dearly for. He went back to the jeweler where he'd bought it three months earlier, but found he could only get 32 percent of its original cost. Josh didn’t like that one bit, so he set up a site, where people in the same situation can sell their engagement rights for a better price. See the full profile of this online homebusiness here.

See: http://www.idonowidont.com/