16-marketing-psychology-global

# Marketing Psychology (Global)

> Apply behavioral science to marketing without manipulation. Real psychology beats fake urgency every time.

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## For Newbies

Before diving in: marketing psychology is **not** about tricking people. It's about removing friction from a decision the prospect already wants to make.

If your product is bad, no Cialdini trick will save it. If your product is good, these principles help the right people say "yes" faster — and feel good about it afterwards.

**The two failure modes:**
1. **Underuse** — you write robotic copy with zero emotional triggers, prospects feel nothing, they bounce.
2. **Overuse** — you stack 7 fake-scarcity countdowns, fake reviews, and fake authority badges, and trust collapses.

Pick **1–2 principles per asset**. Make them honest. Test them.

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## Step 0 — Read Context

Read `.agents/product-marketing-context.md` if it exists. The product, audience, and brand voice should drive principle selection — not the other way around.

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## Step 1 — Information Gathering

Ask up to 3 questions before writing:

1. **Where will this be applied?** (Ad copy / Landing page / Email / Video script / Social post / Pricing page)
2. **Goal?** (Increase conversion / Reduce hesitation / Build trust / Justify price / Drive urgency)
3. **Audience temperature?** (Cold / Warm / Hot — different temperatures need different triggers)

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## The 7 Principles (Cialdini, applied globally)

### 1. Reciprocity

**Principle:** People feel obligated to give back when they receive something of value first.

**When to use:**
- Top-of-funnel (cold audience) — hand out value before asking for anything
- Building an email list — lead magnet (template, checklist, mini-course)
- Re-engagement — gift to dormant customers before re-pitching

**International examples:**
- **HubSpot** — gives away free CRM, blog, courses, and academy certifications. Converts a small % to paid Marketing Hub. Probably the cleanest reciprocity flywheel in B2B.
- **Spotify Wrapped** — annual gift of personalized data. Drives massive social sharing and retention.
- **IKEA** — free meatballs in the cafeteria, free in-store kid daycare. Reciprocity at retail.
- **Sephora** — free samples with any purchase. Increases AOV and repeat visits.

**Trigger phrasing:**
- "Free [resource] — no signup, no card"
- "Take this [template/checklist] — use it whether or not you buy from us"
- "On the house: [unexpected gift]"

**Measurable outcome:** Lead generation typically 2–3x higher than direct-sell offers.

**Pitfall:** Gifts that feel transactional ("download this whitepaper to get on our sales call list") destroy reciprocity. Make the value real and unconditional.

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### 2. Commitment & Consistency

**Principle:** Once people make a small commitment, they tend to follow through with larger ones to stay consistent.

**When to use:**
- Long sales cycles — break the journey into micro-yeses
- High-ticket purchases — sequence quiz → consult → demo → buy
- Onboarding — get the user to "win" once, they'll come back

**International examples:**
- **Duolingo** — daily streak gamification. Once you've hit day 30, you'll do anything to protect day 31.
- **Tesla** — $100 reservation for a future car. Tiny commitment, but massively predicts purchase intent at delivery.
- **Amazon Prime free trial** — 30 days commits you to Amazon's ecosystem; cancellation feels like a loss.
- **Tony Robbins seminars** — opening exercises ("raise your hand if you want change") build a chain of public yeses.

**Trigger phrasing:**
- "Are you ready to [outcome]? → Yes / Not yet"
- Quiz: "Which [archetype] are you?" → answer → pitch matched solution
- "Take the free assessment first"

**Pitfall:** Forced commitment (auto-renewing subscriptions hidden in fine print) creates short-term wins and long-term churn + bad reviews.

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### 3. Social Proof

**Principle:** People trust the actions of others more than they trust marketers.

**When to use:**
- Always. Social proof works at every funnel stage with different formats.
- Especially when prospects are uncertain, in a new category, or comparing options

**International examples:**
- **Booking.com** — "23 people are looking at this property right now" + "Booked 47 times in the last 24 hours." Industry-defining social proof at scale.
- **Airbnb** — host reviews with photos, response rates, Superhost badges. Trust is the entire product.
- **Slack** — homepage logos: NASA, Airbnb, OpenAI, Target. "If they trust Slack, you can too."
- **Notion** — public templates from real users with real screenshots. Community as proof.

**Formats that work globally:**
- **Specific numbers** — "Trusted by 12,847 small businesses" beats "Trusted by businesses worldwide"
- **Named, photo-real testimonials** — never stock photos, never fake names
- **User-generated content (UGC)** — real customers showing the product
- **Logo walls** — recognizable brands using your product
- **Live counters** — "47 people are viewing this right now" (only if real)
- **Third-party reviews** — G2, Trustpilot, Capterra, App Store ratings

**Trigger phrasing:**
- "[Number] [audience] have already [action]"
- "[Named person, role at recognizable company]: '[quote about specific outcome]'"
- "Rated 4.9/5 by [specific community]"

**Pitfall:** Fake reviews, anonymous testimonials, and stock photo "customers" are detected fast. Once trust breaks, social proof becomes a negative signal.

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### 4. Authority

**Principle:** People defer to credible experts and recognized institutions.

**When to use:**
- Categories where expertise matters (health, finance, legal, education, B2B technical)
- Reducing skepticism in complex purchases
- Justifying premium pricing

**International examples:**
- **Patagonia** — environmental authority through actions (1% for the Planet, repair programs, public lawsuits). Earned, not claimed.
- **Mayo Clinic Press** — medical content authority drives adjacent product trust.
- **Stripe** — engineer