ACH is a service of the Federal Reserve, actually.
It also provides wire transfers, which are a little more secure because they're push only, but also less secure because they're instantaneous and irreversible. All banks charge at least ~$15 per transaction and they're really only used for high value, time sensitive deals.
It also provides wire transfers, which are a little more secure because they're push only, but also less secure because they're instantaneous and irreversible. All banks charge at least ~$15 per transaction and they're really only used for high value, time sensitive deals.