If you’re new to My Starbucks Rewards, you’re in for a real treat. For a limited time, when you register your Starbucks gift card and sign up to receive email updates, Starbucks will load a FREE drink reward on your card. Then, every time you use your card, you’ll earn a star toward free food or drinks, as well as other perks, including a free birthday drink. The offer is not available to current My Starbucks Rewards members — new members only. Limit one offer per person.