What a healthy retainer includes
- Defined scope (channels, deliverables, hours band)
- Response expectations (not “always on”)
- Rollover rules (use-it-or-lose-it vs limited bank)
- Exit terms (notice period, handover)
- Rate review date
If you cannot write those five bullets, you are not ready to sell the retainer.
Models that work
| Model | Best for | Risk |
|---|---|---|
| Hours bank | Variable advisory | Scope creep at edges |
| Deliverable pack | Content, design ops | Under-scoped packs |
| Priority access + limited hours | Senior specialists | Clients expect infinite priority |
Avoid “unlimited” anything. Unlimited is a bet you will eventually resent.
Pricing retainers
Price against reserved capacity, not against hope. If two retainers block three project starts, the retainer rate must pay for that option cost — pricing.
Common failure: project rate ÷ 4 = monthly “deal.” That ignores context switching and peak demand.
Operating rhythm
- Kickoff doc with scope and contacts
- Shared tracker (requests in, work out)
- Monthly summary: used vs remaining, decisions made
- Quarterly review: renew, resize, or end
When requests arrive outside scope, quote a project — do not “just squeeze it in.”
Ending a retainer cleanly
Give notice as contracted. Deliver a handover pack: logins you control (transfer them), open tasks, recommended next hires. Do not ghost; do not free-work for three extra months out of guilt.
Related
Raising rates · Invoicing · Boundaries · Capacity · Proposals
Onboarding checklist
- Access list and offboarding plan
- Communication charter
- Success metrics for the first 30 days
- Billing date and failed-payment process
- Named deputy on their side
Warning signs mid-retainer
- Every week is “exceptional urgency”
- New stakeholders appear without budget
- Your name becomes the internal helpdesk
- Invoices age while requests accelerate
Pause new requests until commercial reality matches operational load.
Expanding retainers
Add modules rather than silent hours. “Analytics pack +£X” is cleaner than “we’ll just do a bit more.”
Reporting that clients read
One page monthly: highlights, metrics, hours used, decisions needed. Attach invoices to the same cadence. Long novels of activity without decisions get ignored.
Sample retainer one-pager (outline)
Copy this into your proposal template:
- Purpose — what outcomes this month protects
- In scope — bullets, not vibes
- Out of scope — explicit
- Hours / deliverable band — with overage rate
- Response window — business days
- Reporting — monthly summary
- Billing — date, method, late fee
- Termination — notice period
When retainers should end
- Strategy work is finished and only reactive tickets remain at low value
- The client needs a full-time hire
- Scope expanded into a second company without a second fee
- Payment behaviour degraded
Ending well is part of professional reputation — invoicing.
Upsell without sleaze
Offer a project sprint for a defined outcome instead of silently stuffing more into the retainer. Clean commercial edges keep relationships warm.