If I saw this at a premium price and it was marketed and positioned properly as a much better alternative than Starbucks Via at REI or some other outdoor retailer I'd definitely buy it. I wouldn't subscribe for it simply because it doesn't meet my daily needs. I already have a nice electric grinder and do either pour over or Aeropress for coffee. Maybe I'm not your target market, but I think I could be if I can simply order it for travel and backpacking or on the go use.