Whether you’re already a Verizon customer, or are looking to switch, they’re currently taking $100 off a wide variety of phones when you use promo code VZWDEAL at checkout.
The catch is that you’ll have to sign on for Verizon’s device payment plan, which divides the price of the phone up into 24 monthly payments. Once you use the promo code, your $100 discount will also be split up over the same period, reducing your monthly bill by about $4 until the phone is paid off.
You can see most of the phones here, but the same code should also work on the iPhone X and iPhone SE, which aren’t included on that page, for some reason.