For all the nail polish lovers, you can now receive 50% off Butter London limited edition collections through their website. January is the "final month" for you to get these sets and soon after you won't be able to purchase them. Enter promo code: LASTCHANCE15 at checkout. Free shipping with orders of $50+, however here's a trick to get free shipping with $25+: Add $50 worth of merchandise in the bag first from the Last Orders page, and THEN input promo code last! :P Happy savings!