Buffer has a good post on how they did this. https://blog.bufferapp.com/idea-to-paying-customers-in-7-weeks-how-we-did-it https://blog.bufferapp.com/idea-to-pa

Buffer has a good post on how they did this. https://blog.bufferapp.com/idea-to-paying-customers-in-7-weeks-how-we-did-it https://blog.bufferapp.com/idea-to-paying-customers-in-7-wee...