ModelTrainStuff.com has a Rewards program.  Click their icon above to see the details.  MB Klein is one of the oldest model railroading distributors in the USA.  I made my first purchase with them back in 2011.  They are a great stable, reliable source for NEW model railroad products and by becoming a member, you are rewarded points with each purchase that can accumulate towards usable discount coupons.

Happy Model Railroading!!!