phaxio has an API -- 7c/page to USA and 10c to other countries. Japan is included as a 10cent destination. https://www.phaxio.com/pricing/ https://www.phaxio.

phaxio has an API -- 7c/page to USA and 10c to other countries. Japan is included as a 10cent destination. https://www.phaxio.com/pricing/ https://www.phaxio.com/pricing/