Vantage Credit Union of St. Louis agreed to offer its members electronic bill payment services from iPay Technologies LLC.

iPay, of Elizabethtown, Ky., announced a five-year agreement Wednesday with the $532 million-asset Vantage, which has more than 100,000 consumer and small business members.

About 2,700 financial institutions use services from iPay, which focuses on online bill payment for community banks, the vendor said.