Pentagon Federal Credit Union serves members of DOD-related groups such as military, defense related companies, Homeland Security, VFW, and more. What I like best is how the card features no annual fee, no foreign transaction fee, no late fee, no balance transfer fee and no penalty APR. Along with other credit criteria as set by PenFed, excellent credit is required--although credit requirements vary by card issuer, an excellent credit score is loosely defined as currently being in the 730-850 range. This card offers a low introductory balance transfer APR, subject to credit approval. Thereafter, the APR for the unpaid balance and any new balance transfers will vary with the market based on the Prime Rate and is based on your creditworthiness.