Groupon: Sign up for daily deals in your city and get exclusive access to major discounts (usually 50 to 90 percent) from popular local vendors. Try pre-ceremony massages at a nearby spa, kickboxing classes to get in shape for that honeymoon bikini or a gift card to a favorite boutique to pick up wedding-day accessories. Simply print the voucher or bring it up on your smartphone and present it at the business to get the deal.
BrideFinds: These bridal bargain-hunters do all the searching to bring you the best deals out there in cyberspace. Sign up for e-mail updates to be tipped off to scores like an Agent Provocateur sale, flower girl dresses under $50, and where to find inexpensive wedding invites. Also check out the sister site, SheFinds, for wedding-worthy deals like sample sales and new designer collections.
Gilt Groupe: An invitation-only shopping site, Gilt offers select luxury items at up to 70 percent off. Imagine the best-ever sale at Neiman Marcus. Each day reveals a new deal, usually lasting about 36 hours. Pick up a Cynthia Rowley handbag for the bridal shower or a Thread Social dress for the rehearsal dinner. Like an on-the-road sample sale, Gilt lets you score coveted merch minus the guilt.
TopButton: Choose your area to get the 411 on local must-go sample sales, spa deals, discounts on pre-wedding treatments like teeth whitening and other prenuptial necessities. You may have to leave your computer to snag these deals in person, but the site makes it easy with apps to export the details to Outlook, get directions via Hopstop and map the location.
HauteLook: These 48-hour sale events deliver must-have bridal-friendly fashion and accessories. Sign up for 50- to 70-percent off daily deals, whether it's Versace and Valentino ties for the groom and groomsmen, Miguelina threads to get you honeymoon-ready, or Rock & Republic makeup to rock the bachelorette party.
LivingSocial: Select your location to get one-day deals on handpicked experiences from local spas, restaurants and other favorites at up to 90 percent off. Get deals on pre-wedding laser hair removal, a foreign language class to perfect your French before a honeymoon in Paris, cookies and cupcakes to bring to a bridesmaid tea, or framing to showcase those gorgeous wedding photos.
Rue La La: Two-day private sales feature a different designer brand at up to 70 percent off the retail price. The focus here is accessible luxury (think about your most memorable sale purchase at Nordstrom). Members gain access to anything from a Prada purse for meeting the in-laws (half-off, of course) to Marc Jacobs shoes to show off at the engagement party.