Because I looked EVERYWHERE on their info and could not locate the details. period. You just said, meh, why not...?

DD

I think I got about $10,000 worth of hotel rooms over the last year and a half.

Actually I have the Audi card 5 years, never checked the bonus points until a coupla months ago, surfed to see what my points could redeem and found the Shell gas cards...had enough for a trip to New Hampshire and back +, to attend an HPDE. Essentially the gad cards were FREE. :)
SHell had their own program...Shell MC gives 5% on gas purchase, 1% diesel.

I threw those dollars away. :-)

Have an airline card. But travel 50-60k/year anyway, so was looking to get car bucks.

No deal...