For a limited time, get 50% more data free with AT&T's 10GB Mobile Share Value Plan22
Mobile Share Value Plan customers also receive unlimited international text, picture, or video messaging at no additional cost. What is included? Texts from the U.S., Puerto Rico and U.S. Virgin Islands to more than 190 countries for text messages, and 120 countries for picture & video messages are all on the house for Mobile Share Value Plan subscribers. To take advantage of the deal, those interested should go to att.com. Current subscribers should go to the myAT&T app.
What can you do with 15GB of data over the course of a month? AT&T says that you can surf the web for 300 hours, stream HD video for 20 hours, listen to 125 hours of streaming tunes, upload 500 photos to your favorite social media site, install 100 apps, games or songs and send 500 emails with attachments. It seems like 15GB gives you plenty to do each month.
The new promotion begins tomorrow, and will run for a limited, but unknown, time. In addition, Mobile Share Value Plans with 15GB to 50GB of data are still offered with "double the data." For example, the 50GB plan will give you 100GB of data each month. This is also a limited time offering, although no ending date has been revealed.
source: AT&T via MacRumors