AT&T Mobility (NYSE:T) will end its test for its "Plus" loyalty program on March 31 and currently has no plans to commercially launch the program nationwide, a company spokesman confirmed. The program was started in early 2012.
AT&T spokesman Mark Siegel confirmed that the program will end at the end of the month. "We've started informing participants that the trial is ending," he told FierceWireless. "Their benefits will be available through May 31." The trial's end was first reported by Engadget.
The carrier started....