Who I have the same questioned this solution

I currently have S5 and looking to purchase S7.  My contact date is September.

I have 3 phones total (another S5 and Iphone 6) on a 2GB family plan and then both S5 phones have an extra 1GB promotion for a total of 4GB each month.

Other than pay full retail price for an S7, do I have any options for a discounted price?  I am 75% through the 2-year contract period.  However, I can't tell if I am eligible for any of the Verizon promotions.

Any ideas on what I can do here?

Please let me know. Thanks.