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Whether you want to buy mile points for yourself or gift them to a friend, you can do so through the American Airlines website. The minimum amount of miles you can buy is 1,000 for $30, with special deals for those buying points in bulk. By purchasing an AAdvantage membership, you can earn bonus miles while flying or buying from American Airlines partners. When you make your flight reservation, include your AAdvantage number to earn mile points and other rewards every time you fly.  To enroll for an AAdvantage membership, fill out the online form at https://www.aa.com/loyalty/enrollment/enroll. AAdvantage memberships are available in Gold, Platinum, and Executive. Each membership plan offers different bonus mile perks. You can earn bonus miles without going on vacation. Certain retail stores offer American Airlines miles to their customers if they purchase goods or memberships. Shop with American Airlines partners to accumulate bonus miles for your next flight. Depending on the store, some bonuses are offered to all customers while others are just for AAdvantage members.  Dozens of retail companies are partnered with American Airlines, including Samsung, Nike, The Body Shop, Blue Apron, and PetSmart. For a full list, visit the American Airlines website at https://www.aadvantageeshopping.com/?chan=c&med=em&cont=AA-ALL-Web-PartnerPage-Ongoing&source=CL_Ongoing-Web-PartnerPage-2015. Certain restaurants around the United States also offer bonus miles for Advantage members. To make a difference in the world while earning miles, donate to one of American Airlines' 2 charities: Miles to Stand Up or Miles for the Cure, both of which raise funds for cancer research. For every dollar you donate, you can earn AAdvantage bonus miles. If you'd prefer, you can also donate your miles to American Airlines charities that provide basic needs and support to children, families, veterans, and military members in need. AAdvantage members may qualify for a CitiBank credit card, which allows them to earn bonus miles and other vacation rewards. International members can also apply for an equivalent credit or debit card, depending on their country and their credit score.  To learn more about different AAdvantage credit cards and sign up for the card that you want, apply at https://www.aa.com/i18n/aadvantage-program/miles/partners/credit-card/aadvantage-credit-cards.jsp. Qualified candidates will be AAdvantage members with a credit score in good standing.

Summary:
Buy mile points online. Become a member of AAdvantage to earn bonus miles. Shop at stores that offer bonus points. Donate to American Airlines-funded charities to earn extra miles. Get an AAdvantage credit card to earn additional miles.