St Louis Promotional Product Supplier. Left Hand Promotions is a leading promotional products distributor in St Louis MO. We have been designing St Louis's promotional marketing products for over 30 years. Our St Louis promotional staff can help you with any type of product advertising or direct marketing products. Left Hand Promotions offers quick turn-around times, fast shipping, and free samples for most orders from our Soulard St Louis-based office. Click on any category below to view our online store selection. Need help with a design or product specifications? Contact Left Hand Promotions »