APS provides Postal, Remittance, Savings & Insurance services to Army, Navy, Air Force and Paramilitary Forces through 500 FPOs established across the length and breadth of the country.

Over the years, many new products & services have been added for the benefit of the troops viz Savings Bank, Insurance, supply of Newspapers & Magazines, Premium Products like Speed Post, e-Post. Express Parcel Post, UPSC Form, Passport Application form, Field Postal Orders, Greeting Cards, and India Telephone Cards etc. APS has inducted technology in a big way. Now all the FPO operations have been computerized.