Agency operations workshop / 5 MIN READ
Review the retainer against the promise the client bought
Reconcile included work, reserved availability and unused allowances under the actual agreement.
AI-assisted research and analysis for the SNS Creative Fieldbook
Sources checked 2026-11-06
Retainers can pay for different things: defined outputs, time, access or reserved capacity. A useful review starts with that promise and explains what happened without assuming that every unused amount becomes either free extra work or agency income.
What you will leave with: A retainer review note with agreed scope, usage questions and the next-period decision.
Use this when
- Client and agency disagree about what a monthly fee includes.
- Unused hours or a growing request queue create confusion at period end.
This is not accounting or legal advice, a universal rollover rule or permission to change fees and service obligations unilaterally.
Separate the service agreement from billing mechanics
Harvest’s documentation distinguishes recurring invoices from retainer balances. Use that distinction as a reminder to read the agreement rather than infer the service promise from how an invoice repeats.
Identify what the fee purchases and over which period. A reserved availability arrangement differs from prepaid hours or a fixed set of deliverables. Record included work, exclusions, response arrangements and any limits on concurrent requests. Ask the commercial owner to clarify unclear language before either side relies on a convenient interpretation.
Reconcile the period using relevant records
Compare approved requests and delivered work with the agreement’s actual unit of service. Use time records when time is the agreed basis, but do not automatically convert an outcome-based service into hourly billing. Explain material pauses, missing client inputs and agreed reprioritization with their dates and context.
Separate work requested, work accepted into scope and work completed. A large inbox is not proof that the agency owes every item immediately. Equally, an internal scheduling problem does not make an agreed obligation disappear. Keep disputed items visible and route them to the authorized owners instead of silently adjusting the balance.
Apply unused and excess rules explicitly
Check the agreement for rollover, expiry, credits, refunds or additional charges. Do not assume any of these exists. If the arrangement is silent or the parties understand it differently, seek a documented resolution through the commercial process before describing a balance as available or lost.
Explain the practical consequence to the client using ordinary language. Avoid manufacturing low-value work merely to consume an allowance before a deadline. If demand exceeds the agreed scope, identify the choice between reprioritizing, deferring or authorizing additional work. Do not surprise the client with an overage that the required approval process never covered.
Agree the next period without rewriting the past
Use the review to decide whether the arrangement still fits the client’s needs. A repeated mismatch may call for a different scope or service model, but any change needs the relevant approval and effective date. Keep the proposed future arrangement separate from unresolved obligations under the current one.
Confirm priorities, necessary inputs and the route for new requests. Share a concise record of agreed decisions and leave open questions clearly marked. Keep the review focused on the service promise and useful work rather than defending a utilization target. A transparent retainer can support flexibility while still giving both sides a reliable boundary.
Make the reasoning concrete.
A fictional agency retainer reserves specialist availability, but a client assumes every quiet month creates a bank of hours. The invoices repeat monthly without explaining the distinction.
Choose whichever interpretation favors the agency
Opening: Tell the client that unused hours expire even though the contract describes no hourly bank.
Hypothesis: The agency closes the argument quickly.
Risk: The explanation introduces a rule that may not match the agreement.
Review the actual service promise
Opening: Ask the commercial owners to clarify the arrangement and document the client’s understanding.
Hypothesis: Both sides can resolve the mismatch on the governing terms.
Risk: The future service model may need to change.
The agency separates the current contract question from a proposed future hourly allowance. It makes no refund, rollover or additional-fee promise until authorized.
Take the questions into your next brief.
Use these prompts in your own notes. Nothing is submitted from this page.
Promise
What exactly does the recurring fee purchase?
Record
Which work and availability records fit that promise?
Balance
What do the actual unused or excess rules say?
Dispute
Which item needs an authorized resolution?
Next period
What scope or priority change has been agreed prospectively?
Watch for the wrong conclusion.
- Assuming recurring billing defines the service scope.
- Inventing rollover or expiry terms at period end.
- Creating unnecessary work just to consume an allowance.
Your next action
Write the retainer’s purchased promise in one sentence and compare it with how both teams currently describe the arrangement.
Sources & scope
The workflow, worksheets and hypothetical examples are original editorial analysis. Sources support only the identified principles. No measured business results or named human reviewer are claimed.
- Harvest Help Center: Should I set up a standard, recurring, or retainer invoice? →Primary platform documentation · Supports: Harvest distinguishes recurring billing from retainer balances; the agency allowance review follows the actual agreement and is original analysis.