Verizon is currently offering $100 off the HTC 10 when you purchase it on a new device payment plan. You will need to make your purchase online, but Verizon is also waiving the activation fee online, and shipping is free. Normally, Verizon charges $648 for the phone, so with this savings you'll be able to grab one for $548.
Don't wait too long, or you may miss out on this deal. Verizon doesn't specify how long this will last, but remember, you will need to order it online in order to get the money off.