Sitewide sale valid February 7, 2023 12:00 AM MST through February 14, 2023 11:59 PM MST. No code needed; discount applied automatically at checkout. 10% off savings applies to orders $175 or more; 15% off savings applies to orders $225 or more. Order total excludes shipping and tax. Excludes in-person education. Offer cannot be combined with any other discounts or coupons. Offer valid for a limited time only and while supplies last. Orders outside of active valid dates are not eligible for offer or adjustment. Other restrictions may apply.