If you think about it, most of the online retailers are huge (like Amazon, and spend billions on advertising) - or are very niche markets that are so unusual that buyers have to search for them in earnest (specialty papers for book binding might be an example, or special batteries for hobby robotics, etc) But - coffee - no matter how it's roasted or how it's marketed - is just not a niche market product. IMO. You'd have to advertise with google or yahoo ($$$) or you'd have to make thousands of forum moderators mad at you to do it the cheap way. You could use FB and social networking, if you have that savvy (understanding group and fad think). Maybe you do. Good luck.