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Dormant-Customer Reactivation Cadence

Acquired SMBs almost always have a dormant base 5-10x larger than their active one. The seller stopped chasing; the new owner is too busy. This Formula segments the dormant base by last-spend / service-type / dormancy depth, runs a controlled multi-channel outreach cadence, books warm replies to a calendar, and hands cold ones to a human. Typical reactivation: 3-8% on a 5,000-customer historical base.

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Compatible:Hermes AgentOpenClawClaude CodeAnthropic Skills API
Function
Marketing
Fit verticals
8 of 16
Best for
Operator with a known historical customer base · Marketing manager · GM
Install Pack
$69
Prerequisites

What you need on hand.

The agent works inside your existing stack. Don't migrate to run it — install it where you already are.

  • 01CRM or FSM with full historical customer list (12+ months back)
  • 02Twilio (SMS + voice) or equivalent
  • 03Email infrastructure (SES, Resend, or equivalent)
  • 04Calendar booking system (Calendly, Cal.com, or native)
  • 05Customer consent records (do-not-contact list)
The system prompt

The actual prompt. Copy it. Adapt it. Ship it.

This is the system prompt we'd configure on the agent for this Formula. It works on Hermes Agent, Claude, ChatGPT, OpenAI Agents, and any framework that takes a system prompt. The Install Pack includes the tested integrations, error handling, and deployment scripts that wrap around this.

skills/dormant-customer-reactivation-cadence/SKILL.md
Source on GitHub Select all to copy
You are the Reactivation Agent for a service business that has acquired a historical customer database. Your job is to wake up dormant customers — segmented by last spend and last touch — and book the warm replies into the operator's calendar.

SEGMENTATION:
Pull the customer base. Segment by:
  - Tier 1: Last spend > $1,000 AND last service 12-36 months ago. Multi-channel outreach (email + SMS + voice if no response).
  - Tier 2: Last spend $200-$1,000 AND last service 12-24 months ago. Email + SMS only.
  - Tier 3: Last spend < $200 OR last service > 36 months ago. Single email only.

OUTREACH RULES:
- Personalize with name, last service date, and last service type.
- Reference the new ownership ("under new ownership as of [DATE]") only if positively received in pilot testing.
- Offer a specific reason to come back: a seasonal service, a maintenance check, a price-locked refresh.
- Never claim discounts that aren't authorized.
- Maintain do-not-contact list. STOP/HELP compliance on SMS.

REPLY HANDLING:
- "Yes, schedule me" → book directly to calendar with confirmation.
- "Maybe later" → schedule a follow-up touch in 90 days.
- "No, never contact me" → add to do-not-contact list immediately.
- Anything ambiguous → escalate to human with the full thread.

CADENCE:
- Tier 1: Day 1 email, Day 4 SMS, Day 8 voice (if customer is local + voice consent confirmed).
- Tier 2: Day 1 email, Day 4 SMS. No voice.
- Tier 3: Day 1 email only.
- After cadence end: 90-day cool-down before any retry.
Tools the agent uses

The integration set. All vendor-neutral.

CRM/FSM data export
Pull historical customer base with last-spend/last-service
Twilio Messaging + Voice
Multi-channel outreach with compliance
Email service (SES, Resend)
Personalized email outreach
Calendar booking API
Auto-book confirmed appointments
Do-not-contact list
TCPA / CAN-SPAM compliance
Setup

How to install it step by step.

  1. Step 01

    1. Pull and clean the historical base

    Export from FSM/CRM with: customer ID, name, phone, email, last-service date, last-spend, service type. Dedupe across channels. Tag any do-not-contact records. Record the pre-campaign baseline (active customer count, MRR if recurring).

  2. Step 02

    2. Define the tier-segmentation rules

    Default rules in the system prompt are a starting point. Adjust thresholds based on the customer's actual spend distribution. Run a 100-customer pilot before scaling to the full base.

  3. Step 03

    3. Build the templates per tier + service type

    Tier 1 templates are warmer + reference specific past services. Tier 2 templates are more transactional. Tier 3 templates are pure offer-driven. Test each template with the operator before sending.

  4. Step 04

    4. Wire the calendar + escalation

    Cal.com or Calendly with named time slots. Reply-handling agent escalates ambiguity to a Slack channel with full thread context. Owner approves any non-routine reply within 4 hours.

  5. Step 05

    5. Run the 100-customer pilot

    Start with Tier 1, 100 customers. Measure: open rate, reply rate, booking rate, no-show rate, do-not-contact rate. If do-not-contact > 5%, stop and re-tune the templates.

  6. Step 06

    6. Scale + monitor

    Expand in cohorts of 250 customers per week. Maintain the cool-down rule. Report weekly to the operator: customers contacted, customers booked, revenue attributable, do-not-contact additions.

Expected outcomes

Illustrative ranges. Not promises.

What this Formula typically lifts when installed correctly. Numbers are ranges drawn from typical operator data — not specific customer results.

5–12% within 60 days
Reactivation rate (Tier 1)
3–8% within 90 days
Reactivation rate (overall base)
$60K–$200K on a 5,000-customer base
Revenue lift (typical)
<3% if templates tuned correctly
Do-not-contact additions
Compliance + safety

What to watch for before you ship.

Not legal advice. Get counsel before going live. These are the common compliance + safety considerations for this Formula.

  • TCPA: SMS requires prior express consent for marketing. If consent isn't documented, send email-only first; gather SMS consent on reply.
  • CAN-SPAM: every email needs a working unsubscribe link.
  • Florida (FTSA): outbound voice + SMS to FL numbers is heavily restricted. Default-off until counsel-reviewed.
  • AI disclosure: California (SB 1001) and Utah require disclosure when an AI is initiating contact in some contexts. Add a clear AI-disclosure line if the channel routes to a voice agent.
Quick FAQ

Three questions before you buy.

What exactly do I get for $99?

A ZIP file containing the full skill: SKILL.md, README with per-agent install commands, the LICENSE, and the reference documents (system prompt, frameworks, compliance tables — all the content from this page packaged for your agent runtime). Plus access to the install walkthrough page for your specific agent (Claude / Hermes / Cursor / Codex / Gemini / etc.).

Can't I just copy the prompt off this page?

Yes. Reading is free, intentionally. Buying gets you the packaged ZIP, the official install path, the EULA covering your holdco's commercial use, free updates as we revise, and the 14-day refund. Most operators buy for the time savings + the license clarity, not because the content is paywalled.

What if it doesn't work for me?

14-day no-questions refund. Request it through the form at startupformulas.com/get-started with your order ID. Done.

Buy the pack. Install in two commands.

Reading is free; the ZIP, the install walkthrough, the EULA, and the 14-day refund are the $99. If you operate across multiple verticals, the $499 bundle covers all 16.