EarthCalm 90-Day Money-Back Guarantee: EarthCalm promises to refund the product price, for any reason, if the customer returns the product(s) within 90 days of the order date, by following EarthCalm’s Instructions for Return. The product(s) must be in original condition, shipped back to EarthCalm at the customer’s expense. Refunds do not include any shipping costs. All returns must be post-marked within 90 days of the purchase date. GUARANTEE DOES NOT APPLY TO THE PURCHASE OF DISCONTINUED ITEMS.