The quotation in recruitment is the terms of business
Recruitment firms rarely send anything that looks like a quotation. They send terms of business, a fee proposal or a rate card, and the industry habit is to treat that document as a formality standing between the desk and the real work of filling roles. That habit is expensive. Every recruitment invoice that goes unpaid or gets negotiated down was authorised, or not, by a clause in a document somebody rushed.
What the document actually has to settle
The fee model and amount. The salary definition the fee is calculated on. The guarantee period and the remedy inside it. What triggers the invoice, and the payment window that follows. How long an introduced candidate remains attributable to your introduction. And whether the mandate is exclusive, and for how long. Six things. A proposal that settles all six is unremarkable to send and almost impossible to argue with afterwards.
