Reliable coupon sites

[Disfor3]

What are everyone's favorite sites to print grocery coupons off of (that are reliable)? Just getting into couponing, so I need all the advice I can get!! Thanks!!

 

[havaneselover]

I use coupons.com. I check on the 1st of the month. There's another one I occasionally use but I don't remember the name. It's usually linked from hip2save. I also use target's coupons and kroger's digital coupons.