CVS – 3 Free Hallmark Greeting Cards! Nov102015 Print this new $3/3 Hallmark Cards CVS Store coupon. Then head to CVS and grab three $0.99 Hallmark cards for FREE after coupon! Don't forget to follow on Facebook, Twitter, and Pinterest for all the latest! Want even more awesomeness? Make Sure to Join Our Facebook Group and never miss a great deal again!