I have a friend that orders from them all the time, and she has no complaints. Her mom is a florist and has been ordering from them for years.
I don't think that is where SU! gets there ribbon from though. They only offer the Morex grosgrain in 1/8, 3/8, 5/8, etc. SU! ribbon is 1/4. As for the organdy, that is possible.
I am a demo, and have never heard of a code. So if anyone has one, please share! I am addicted to ribbon!! (aren't we all) Ribbon at a discount is even better