Min cost: $1656
Steps:
Head to an Apple retail store
Speak to an Apple Specialist (Select the iPhone of your choice and speak to an Apple Specialist about signing up to a Vodafone 24 month BYOD Plan.)
Purchase the iPhone instore (When purchasing the iPhone and signing up to a Vodafone BYOD plan instore, the discount will be applied to your purchase.)
Thanks OP but personally I would only do those deals again if im with an employer who expenses monthly phone bills like what my previous company does, as those plan and device deals are becoming less charming. Hard to justify the extra 300 ish per year on the phone plan itself by locking with one provider just to get a 1000 dollars financing for your phone. Maybe from tax deductions perspective yes.