That's good to hear. I was mortified with embarrasment when my QNB debit card was declined twice at Kahramaa in City Center. A friend came to my aid and used his Doha bank debit card without any problems. My card worked later that night when paying for dinner outside City Center.

I would happily have paid cash, but Kahramaa only accept electronic payments at their little booth, so I was a tad screwed!