iPad Available Now
At present, in more than 2000 At&T Stores, new models of iPad Wi-Fi + 3G models are available from today. The iPad data plans are available without a term agreement and it includes unlimited access to AT&T’s Stores more than 23,000 domestic Wi-Fi Hot Spots. This AT&T Stores offers Apple’s easy on-device activation and regular management with pre-paid 3G data plans for iPad to the customers.
Refer : AT&T iPad Plans - Wi-Fi + 3G iPad Plans & International Data - Wireless from AT&T