Thanks, that does make sense.
Also, found this on another thread...
The 24 month option is the Every Year. Technically you have 24 months of installment plans. You are just able to upgrade at 12 months with a trade in.
From the AT&T website:
- AT&T Next Every Year: 24 monthly installments; eligible for upgrade with eligible trade-in when 50% of the full retail price is paid off (approximately 12 monthly installment payments). A 30% down payment may be required.