It's hard to behave with so many ways to save...

Sofie Olgaard: A winter sale from this local designer means everything in the online shop is going for less through Sunday. Free shipping is offered on orders over $100. We’re loving the simple, flattering Berdaberg dress, now $165 (reg. $195).

Skunkfunk: Head to the new Haight Street flagship location this weekend for a blowout end-of-season sale on fall and winter merch. You’ll find everything in the space discounted 50 to 75 percent, as well as DJs spinning tunes and free cocktails.

Secession: A rare storewide sale is on at this lower Bernal boutique and gallery. Through Sunday, all art, clothing and jewelry in the shop is 10 percent off, while art by Heather Robinson and Nate1, Colleen Mauer jewelry, Swanky Swell furnishings and fabrics and clothing from De Novo, Kelly Lane and Nicacelly are 20 percent off. Stop by between 6:30 and 9:30 tonight for an evening happy hour event.

Cary Lane:
Celebrate this designer sample boutique’s re-opening in its new Hayes Valley location with drinks, dancing and apps and the shop’s discounted prices, always 40 to 90 percent off retail.

Vim and Vigor: The new Brazilian Bridal package at this SoMa salon gifts clients who purchase a Brazilian blowout service a free tan of their choice (spray or UV) at the on-site Tan Bella.

Maternity & Style: A $2,500 shopping spree for moms-to-be could be yours, thanks to the Cord Blood Registry’s current contest. Sign up online, and you’ll be entered to win.

Aura Skin Spa: If it feels like a jungle down there, don’t despair. This North Beach medi-spa is offering $100 off laser hair removal packages this month and 50 percent off packages for hair removal in a new area.