Costume Discounters is offering a savings of up to $20 discount on all orders of $100 or more with coupon code “WOW20″, $15 off orders of $75 or more with coupon code “WOW15″ and $10 off on all orders of $50 or more using coupon code “WOW10″.  Take advantage 0f this deal and save on a large variety of Halloween costumes!