The Flipper travel hacker credit card

[Rich Hupper]

Id love to hear from some people who flip houses and love to travel what is the best credit earn miles, from stock you buy for your flips? All of my flip money is private money so I write a check whenever I need it. It I would be nice to capitalize on some of these credit card point / mile systems, however there are just too many out there to wrap my head around it. 

Anyone care to share what cards they are using for flipping and earning miles?

Thanks