A code or series of letters and numbers that can be entered at the checkout of an online purchase that will allow the shopper to take advantage of a special offer or discount, these codes also being known as coupon codes.How do I redeem a promo code?
To redeem a promo code during sign up: Visit showtime.com and select the option to start your free trial. Enter your name, credit card information and billing address. Under 'Apply Promo Code,' select the link to enter your promo code. Enter the promo code and click Apply.