Sign up for the Chase Ink Cash Business Card and get a $200 cash bonus when you spend $3,000 in 3 months. You also get 5% cash back on your first $25,000 in business purchases (like office supplies, wireless, phone, etc), 2% back on your first $25,000 spent on gas stations and restaurants, and 1% on everything else. Even better, there's a 0% APR for 6 months and no annual fee. Note: Ink is a business card that can be used by individuals, like sole proprietors or members of an LLC . Simply select "sole proprietor" for "type of business" and then enter your name as the legal name and social security number as the Tax ID number.