Billing Concepts, a leading provider of payphone clearinghouse services, introduced a new, independent public wireless LAN clearing and settlement service. The "eZ-Wi" clearinghouse and settlement service will connect the customers of ISPs with Wi-Fi venue operators, mediating compensation agreements between the parties. The service would enable ISPs to bill the customer directly for time spent on other Wi-Fi networks.Billing Concepts said its model would benefit the entire value chain in the public Wi-Fi market: consumers would gain the ability...