I had a similar question, so hope it's ok to piggyback on this thread.
I've signed up for an AWS (Amazon Web Services) account for our company, and spend will be over 100k/year. I used the Business Gold card for when we were paying for Google Ad Words search service, and I got 3x points for that category. I don't think AWS falls into any of that card's 3x classes. What card would be best for AWS charges?
thanks.