Deal-of-the-day Web sites are dime a dozen these days. Groupon started the trend in 2008, and consumers gobbled it up, making it a popular business model that many other start-ups jumped on. Even online behemoths like Amazon and EBay are offering their own daily deals. The typical daily deal works like this: You subscribe to the service and they send you daily e-mails with deals from companies, usually local and mostly manufacturers, restaurants and service based businesses. Many times, the deal is at least 50 percent off of the regular price, which makes it a great way to try a product or service at a greatly reduced rate. Deals stay active for anywhere from a day to a week, depending on the company.
As far as purchasing the deals, different sites have different rules. Some, such as Groupon, set a minimum number of deals that have to be purchased in order for the deal to "tip," or in other words, go through. If you purchase a deal that never tips, your card simply isn't charged. Other deals will keep the deal active even if only two are purchased. Some set a maximum number of deals that can be purchased, so if it's a popular deal and you don't find it in time, it may be sold out. And all deals have an expiration date, so if you snooze, you lose. Deals also set a maximum number that you can buy -- usually one for you and one as a gift, which means no 12 months of half off pedis for you, unfortunately.