Pick one and spend a month looking at everything on sale there to get a feel for where and what you want to invest in. (biggerpockets.com)
For every $ 1 in purchases made with your Signature card, you get 1 % cash back to your credit card account balance.2 It's like getting everything on sale! (sffcu.dd-site.com)
I typically buy everything on sale or at a discounted price. (loverlygrey.com)