Oh sorry, no long term arrangements available as I am in love with my kitty, baby, lol.
Well I follow them on twitter and I like the site and I love the blends they have BUT their black seed looks like crap! If you have ordered it already, then oh well. But you see they have black cumin that looks brown. Black cumin is BLACK not brown. Their Nigella Sativa is large chunks and that is not a true seed.
Very possible it could be a similar product such as black caraway, yuk, yuk, yuk.
Mountain Rose Herbs has the best quality. Depending on where you are in the world. Blessed seed has a good product if you are in the UK or overseas. There is a list at the top of the forum for places I recommend.