No confirmations yet
If youre in la, I just got gift certs at bocca, shilos, and sushiko. No problems. All are listed on sbs site
I just got a verification email for one of my cards I used with Square!
IIRC last year I got emails pretty quickly.
13/16 confirmations now
Just got conformations on using my 2 Amex cards at registered sbs places :-)