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TL;DR — Week 1: domain, A2P registration on day one (it takes days and blocks texting), email DKIM/SPF, contact import, ONE funnel. Week 2: the two ROI automations — speed-to-lead + appointment reminders. Week 3: missed-call text-back + review requests. Week 4: one reactivation campaign to your imported list — it usually pays for the year. Everything else waits. The beginners who quit are the ones who built five funnels before sending one message.
Week 1 — Infrastructure (the boring part that gates everything)
- Day 1: Start A2P 10DLC registration. First, before anything — approval takes days and every SMS feature waits on it. Weak opt-in language is the #1 rejection cause.
- Domain + business profile — connect your domain for funnels, fill business info completely (it feeds compliance and templates).
- Email authentication — DKIM/SPF on your sending domain, warm-up plan if your list is big. Skipping this is how "GHL email goes to spam" complaints are born: deliverability guide.
- Import contacts with tags — source, customer/prospect status, last-activity date. Week 4's campaign depends on these tags.
- Build ONE funnel from a template for your single most important offer (guide). Not five. One.
Week 2 — The two automations that are the ROI
- Speed-to-lead: every new lead gets an instant text/email and your team gets notified. This single workflow outperforms everything else in the platform (examples).
- Appointment reminders: 48h + 2h SMS with reschedule links via calendars. No-shows are the quietest revenue leak in service businesses.
Week 3 — The set-and-forget layer
- Missed-call text-back — 10 minutes to set up, saves jobs forever.
- Review requests — post-service Google review workflow (setup).
Week 4 — Prove it with one campaign
Send a reactivation offer to contacts who haven't bought in 6+ months. A genuine offer ("We haven't seen you since spring — here's X"), one send, one follow-up. Database reactivation is routinely the first money GoHighLevel makes its owners — it costs nothing, uses the import you did in week 1, and proves the system before the trial decision. Not yet: courses, social planner, AI features, SaaS mode — all real, all later. Scope discipline is the whole game.
Start Day 1 of 30 — Free Trial →extended 30-day trial · enough time to finish this whole checklist
Frequently asked questions
First thing to set up?
A2P registration on day one — it gates all texting and takes days to approve.
Time to competence?
2–3 weeks with a sequence; you need ~5 of the 20+ modules to profit.
Biggest mistake?
The overwhelm trap: configuring everything, launching nothing.
Snapshot shortcut?
A good niche snapshot compresses weeks 1–2, but infrastructure (A2P, email auth, imports) is still on you.