Tools to automate and track the success of repetitive emails. Insteads of copying / pasting the same pitches in email, use tout and track response, opens, clicks, etc on all the different templates. $30/month for 1 user, $50 for 3, $100 for 10.
Great article talking about whether a product helps people improve (vitamin) or solves a painful problem (pain killer). The latter being what people buy most easily. Also introduces the concept of pain points, when products go from vitamin to pain killer.
Sell on facebook and other places. They handle everything for 7% plus 3% + 30c for card processing, but they'll take cards for you, no merchant account required, through elavon.
Sell time on the phone. Ether handle all the calling, billing, logistics part. Create an account, post a link, people pay and call.