Receive a $10 Visa gift card when you sign up for a 30-day free trial with Showtime, plus get 50% off the next four months after that. Showtime features shows like Billions, Shameless, UFO, and more. The normal price is $10.99 per month. Once you enter your email on the landing page and sign up with the same email address with Showtime, you'll receive a $10 Visa e-gift card in your inbox within five business days. There is no purchase required, and a paid subscription is not required to take advantage of this offer.