You can’t buy more than two iPhones at a time

If people across the world were planning to buy more than two iPhones at a time then they won’t be able to do so. As per a report by CNBC, Apple is not allowing bulk buying of iPhones and even other Apple products from its online stores.
The report states that Apple’s online stores in US are allowing just “two units of each iPhone model” per order. So if you are looking to buy three units of the iPhone 11 then you won’t be able to do so. However, customers have the option to buy more than two iPhones in one order but they must of different models. For example, a customer can buy two units of iPhone 11s and two units of iPhone 11 Pro Max in one order.
The new online buying restriction is applicable, as per the report, on the following iPhone models: iPhone 8, iPhone 8 Plus, iPhone XR, iPhone 11, iPhone 11 Pro and iPhone 11 Pro Max.