BOGO 50% Off Stamping Polishes: Offer valid on Maniology.com products purchased online starting January 17, 2018 @ 12:00AM EST through January 21, 2018 @ 11:59PM EST. Applies to single?Stamping Polishes only. Automatic discount applied at checkout. No code necessary. No adjustments on previous purchases. No rain checks. Not combine-able with other offers, sales, or discounts. Offer subject to change at Maniology's discretion with or without notice.