Just hours after Apple unveiled the iPhone 13 and iPhone 13 Pro, various U.S. carriers are now sharing promotional offers letting customers get the new handsets at a discount.Credit: AppleAT&T, for example, is offering the iPhone 13 Pro free of charge to new and existing customers on unlimited data plans when they trade in qualifying devices. Customers will be able to nab an iPhone 13 Pro or iPhone 13 mini for no charge if they trade in devices like the iPhone 11, iPhone 12 or iPhone 12 Pro.Read more
