A Starbucks on every corner. Free Wi-Fi all the time in Starbucks stores. A rewards program offering Starbucks deals like free refills, free birthday coffee, and rewards redeemable for food and drink to loyal customers. Perks like these make the largest coffeehouse company in the world the obsession of coffee fanatics everywhere. Use Starbucks coupons to take advantage of the chain's famous beverages and snacks, purchase gift cards, buy Starbucks-sponsored music and books, or just treat yourself to a Venti Pumpkin Spice Latte!