if i actually would build a site, work on packaging etc. i would say toss my hat in there. I am still super old school. i toss some beans in a bag, an off they go. some people like flashy packages and websites. in my humble opinion. most of the genetics today are WAY OVER RATED. too crossed. i like my genes. nice and stable. always good smoke.
I would recommend SeedsHereNow (www.seedsherenow.com). They are an awesome bunch of people, and I have been working with them for about two years. They go to most of the cannabis shows and support mostly West Coast Breeders like Exotic Mike & Crockett Farms. They do well with their marketing on Instagram, and work with breeders to do a lot of promotions. Check them out I think they would be an awesome partner.
Outside the United States Attitude Seed Bank and Seedsman are good distributors that I have also worked with for longer than SeedsHereNow.
I have seen some great photos from swamp boys seeds. But know the guys from Seeds here now and would recommend them over any. Never ordered from swamp boys, but they have some killer looking strains. http://www.swampboysseeds.com/