Have you seen the show Extreme Couponing? It's a reality tv series produced by Sharp Entertainment and aired on TLC. 
I have seen it a few times, it looks very interesting.  Always interested in saving money
I've been interested in it too because it combines both shopping and saving as much money as possible. 
yes, where do they get all those coupons?
I'm not sure but it's really interesting how the show forces shoppers to make extensive and focused use of coupons. 
It really does take a lot of work and preparation to be able to cash in on these deals to save money.
Yeah and the show called "Extreme Couponing" had over 2 million viewers which is better than expectations.