Stop trapping your agency in a 30 percent margin ceiling with standard...

https://www.4shared.com/office/hhMWgw-2jq/pdf-69706-48553.html

Stop trapping your agency in a 30 percent margin ceiling with standard retainers. Start treating your agency as a lab to build simple software that scales. You’ll push your margins past 70 percent and stop trading your time for static monthly fees.