Time Warner Cable to expand trial of Internet caps.
Time Warner Cable Inc. last year became the first major U.S. Internet service provider to charge customers extra if they exceeded a certain amount of data traffic every month. That trial run apparently went well, because the company said Wednesday that it will expand the test to other cities.
Many ISPs have imposed caps on how much their subscribers can download each month. Time Warner Cable broke from the pack by setting relatively low limits — for instance, 5 gigabytes for subscribers paying $30 a month — and then charging $1 for each gigabyte over that limit.
