My free $25 marketplace card is on it's way!

Ugh

Can anyone tell me what the envelope looked like that it came in? Guessing mine came during Christmas (I got the notification on the 6th) and that in haste while going through my mail I threw it away. If it was a generic citi envelope that looked like a credit card offer, I might be doing some dumpster diving, but it'd be nice to know first.
 
Can anyone tell me what the envelope looked like that it came in? Guessing mine came during Christmas (I got the notification on the 6th) and that in haste while going through my mail I threw it away. If it was a generic citi envelope that looked like a credit card offer, I might be doing some dumpster diving, but it'd be nice to know first.

I just got my card! The envelope says Windows Phone and has the logo on it. The card doesn't seem to be associated with Citi in any way...
 
I've run into a small issue. When the card gets down to a point there doesn't seem to be any way to use up the remainder. In Washington state it's illegal to do this as is putting an expiration date on the card.
It's a small amount of money but the thought that someone's sneaking off with all these remainders really irks me.
Any thoughts ?
19.240.020
Unlawful actions — Remaining value — Lost/stolen gift certificates.

(1) Except as provided in RCW 19.240.030 through 19.240.070, it is unlawful for any person or entity to issue, or to enforce against a bearer, a gift certificate that contains:

(a) An expiration date;

...

(3) If a purchase is made with a gift certificate for an amount that is less than the value of the gift certificate, the issuer must make the remaining value available to the bearer in cash or as a gift certificate at the option of the issuer. If after the purchase the remaining value of the gift certificate is less than five dollars, the gift certificate must be redeemable in cash for its remaining value on demand of the bearer. A gift certificate is valid until redeemed or replaced.