1. Introduction
The whole deal in two sentences, and who you are. Your buyer forwards it to their boss, finance and IT, who weren't at the demo. Selling on your own? Write "I" instead of "we".
Hi [Client first name],
Thanks for your time at the demo on [date of your demo]. You told us that [the problem in one sentence, in the client's words, such as "customers wait two days for a reply, and nobody knows who answered what"].
In short: [your product] gives [your 12-person support team] [one place to answer every customer email], live in [three] weeks. You pay for the first year and a one-time setup. [If it isn't working for your team by day 60, you get the subscription back.]
[Your company] makes [help desk software for small support teams]. [About 400] teams use it every day, [such as two customers this client knows].
[Your name]
[Your role], [Your company]
Send it the day of the demo. Christian Asche, co-founder of the recruiting software company Coveto and a Nusii customer, says that after a demo "we have to be quick to create the contract and the customer has to be able to see it immediately, because if we take too long, people start thinking: 'do I need it really?'"