There is a T Mobile promo listed on the Apple Web site. Both Apple and T Mobile pitch in. I need clarity on the process.
I selected my phone, listed my trade in, and it said I qualified for $ 800. Then before completing the process it says $ 400 down, or $ 600 down, and shows a high financed amount. Why would there be anything down, or anything financed it you get $ 800 trade in, and select an $ 800 phone?
I have 
internet and plan to switch from ATT to . Don’t want to make a costly mistake.
