Best points earning business CC card for a social club

[casanovawa]

I'm a committee member for our Depts social club and it recently occurred to me that if we had a points earning business credit card we could perhaps use the points (not the most wisely for us frequent flyer types granted) to at least buy a few vouchers at the Qantas store for Coles or Woolies to buy some grog or food for one of our events, rather than just have all the usual annual spend of the social club gather no benefit...

Can anyone suggest a business card that gets a good earn rate and doesn't have a big sign on, unless there is also maybe a good amount of bonus points, for me to suggest to the committee???