Chirpify - Social Conversion Platform for Marketing & Commerce.

I know the founder, @christeso, and have been following him and his product since the early days of sellsimply. The idea is simple - on Instagram, FB, or Twitter, "a couch that springsteen slept on for $3000 #buy". A user responds to that message with "#buy" and the purchase is made. Other actions include #donate or #vote.