Retro Drink Coupons?

[scstev]

So if I have flown 50+ legs without realizing I needed to check a box in my RR account, can I get drink coupons retroactively? 

Also, any chance a drink coupon would buy me a whole, entire can of soda instead of 2 swallows?

[DancingDavidE]

I'm guessing "no" to number 1, but you'd have to call Southwest and ask about that one.

For number 2, did you ask? On long and full flights the flight attendants may not give out a whole can, especially early in the flight, but for a shorter flight or not completely full you could probably get one if requested.

[276736176]

I have never been denied a full can of soda when I have asked politely for it.