If this thing is billed as a "real fruit smoothy," that sounds to be near false advertising. Maybe real fruit flavored...

Personally, I never put much stock in s product that is advertised as "real...". If they have to put "real" on the label, it probably isn't real good. Maybe average in its flavor.

I am not a coupon clipper or printer, so I can't comment. Internet coupons seem to cause a lot of trouble. However, it is easy to imagine it did say "not to be combined." Half price is already a great deal. The manager sounds like they thought you were trying to get away with something. They should have handled it more professionally.

I can't imagine any food item with "Jack in the Box" on it abandoned.