All you iPhone users, if you bought your iPhone after August 22nd, you might be in luck! Please follow these steps to get $100 electronic credit towards the purchase of products at Apple.
“If you bought your iPhone before August 22, you may be eligible for an instant $100 electronic credit toward the purchase of products at the Apple Retail Store or the Apple Online Store. See the terms and conditions below for more details.
To receive your credit, follow these three easy steps.
Step 1: Identify your iPhone
To confirm eligibility, simply enter your phone number and iPhone serial number in the fields provided.
Step 2: Enter your access code
You will receive an SMS text message on your iPhone containing the access code to redeem your $100 credit. Enter your phone number and your access code in the fields provided to generate an electronic store credit.
Step 3: Get your $100 Apple Store credit
You will receive a $100 electronic store credit to purchase products at the Apple Retail Store or the Apple Online Store.”
From Apple.
Daniel Brusilovsky 
You need to have your iPhone on the att network to get your rebate. Those unlockers are out of luck
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