Collection Friction Map

Collection Friction Map treats days sales outstanding as a sum of small frictions rather than one big delay. Each handoff in the invoice-to-cash path (time capture, approval, invoice send, payment method, reconciliation) adds hours or days, and agencies usually fix the loudest one while ignoring the compounding ones. Map every step, count the elapsed days at each, then attack the widest gap first. A studio billing through Harvest may find that time-to-invoice is fast but clients still pay late because the only option is a bank transfer; adding a card or direct debit gateway such as GoCardless at the invoice level often moves more cash than another reminder email. The framework matters because retainer agencies run on predictable inflows, and a five-day DSO improvement on $80k monthly billings frees roughly $13k of working capital. Audit the path quarterly, since client payment behavior shifts with their own budget cycles.