Traditional retainers stall at 30% margins because of the manual work required...

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

Traditional retainers stall at 30% margins because of the manual work required to deliver results. If you turn your best processes into internal software, you can easily reach 70% margins. Treat your agency like a lab and start scaling your own products.