We stayed at a Courtyard in Amarillo TX. When checking in, the front desk would only give me one $10 card for breakfast. I told them there were two of us and I'm Ambassador. The front desk called up their manager, who confirmed we only get one $10 certificate for breakfast.

I went to the room and found on the Marriott site that we should get two $10 cards. I went to the front desk in the morning and a different person at first said only one, but when I explained that it was on the Marriott site, she relented and gave me a second card.

That being said, the menu was super expensive. We got the yogurt parfait and it was $9 each (an egg sandwich, which looked similar to an Egg McMuffin was $13 (versus at McDonald's where they are $4).