Infinity Sale – Discounts and Free Neck Massager on most models! by United Commerce Group, Inc. Infinity Sale – Discounts and Free Neck Massager on most models! by United Commerce Group, Inc. – Infinity Sale. Deal Start Date: 03/25/2014 Deal Expires: 12/31/2050 Last Updated: Tue, 25 Mar 2014 15:12:29 GMT Keywords: Infinity Massage Chair Other Deals Like Infinity Sale - Discounts and Free Neck Massager on most models! by United Commerce Group, Inc.: