Lesson 1 · 45 minutes with practice
Define the service before selling it
- Name a concrete output and scope.
- Make buyer inputs and timing explicit.
- Define acceptance without promising an uncontrollable result.
A service is a promise about work another person will receive. “I offer creative solutions” may sound attractive but leaves a buyer guessing what is included. Start with the buyer's problem and an output you can actually deliver. Name the format, quantity, deadline, inputs you need and the point at which the work is considered complete.
Use a fictional writing service: one 300-word event description, one revision round and delivery as an editable document within three working days after the client supplies verified event details. The client can see what they are buying. The provider can estimate the work. “Unlimited changes until you love it” creates an uncertain obligation and an unclear endpoint.
Write exclusions alongside inclusions. The fictional service does not include event photography, legal review, translation or a promise of attendance. Exclusions should not conceal an essential part of the service. If a client reasonably expects a necessary step, explain who supplies it and when. Otherwise the offer may be technically narrow while practically unusable.
Choose an acceptance check. The description contains the supplied date, venue, purpose, booking method and agreed tone; the document opens and is editable; the revision request is addressed. That check gives both parties a shared way to evaluate delivery. If the work requires regulated professional competence you do not hold, change the offer or involve an appropriately qualified provider rather than using a confident label.
Make it practical
Draft a one-page brief for the fictional event-writing service. Include buyer need, output, inputs, turnaround, one revision, exclusions and acceptance checks.
Check your work against these criteria
- Name a concrete output and scope.
- Make buyer inputs and timing explicit.
- Define acceptance without promising an uncontrollable result.
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