Connecting Threads, Whittles Fabrics, Quilt In A Day, Missouri Star, Jordan Fabrics, Superior Threads, Thread Art, Embroidery Library, some other embroidery design company... probably a few I missed.
I have a stash that already exceeds my life expectancy,
so I don't buy a
lot from the newsletters, but I do look at new ideas for patterns, and I'm a sucker for new thread colors.
And sometimes, there is a fabric collection that I just can't resist, try as I might. Whittles and Connecting Threads probably get more response from me than anyone else - Whittles prices are outstanding and I LOVE 1800s and 1900s repros. Connecting Threads comes out with some very interesting lines, sometimes and the ones I love, I always regret not buying more of those.