Get the American Express Business Gold Rewards Card and you'll earn 3x Membership points on airfare purchases, as well as 2x points on gasoline at at U.S. stand-alone gas stations, 2x on purchases in the U.S. for advertising in select media and shipping, and 1x on other purchases. Membership points are known for their flexibility: you can transfer them into a ton of travel rewards programs including Delta, Jet Blue, Virgin, Qantas and British Airways. They are earned only on eligible purchases, and bonus points limitations apply. It also comes with a full slate of Amex benefits like extended warranty and return protection. The $175 annual fee is waived the first year. Note: Business cards 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.