Digital product builder
Skill longyenkai83/personal-marketing-kit/skills/5-monetize/digital-product-builder
12 Claude Skills — Vietnamese Women in Busines
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Build sản phẩm số viral (course/PDF bundle/audio bundle/template) theo Maria Wendt method ($7M+ digital product sales) — 3 pillars (Pique Curiosity + Solve Specific Problem + Promise Unbelievable), find-your-expertise framework, ROI angles, pricing $50-100 sweet spot, tech stack Kajabi+SamCart, mockup design rules. Use when user wants to validate product idea, build digital product (course/ebook/template), price product, design mockup, hoặc plan launch. Vietnamese-first. Triggers — "build sản phẩm số", "đóng gói chuyên môn", "viral digital product", "validate product idea", "pricing khoá học", "mockup sản phẩm".
SKILL.md
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Digital Product Builder — Maria Wendt Method
Build sản phẩm số viral theo phương pháp Maria Wendt — $7M+ doanh thu trong 4 năm, target 3-4 triệu/năm hiện tại.
When to invoke
VN trigger phrases:
- "validate ý tưởng sản phẩm số"
- "đóng gói chuyên môn thành khoá học"
- "build PDF bundle / audio bundle / template"
- "viral digital product"
- "định giá sản phẩm số"
- "mockup design cho sản phẩm số"
- "kế hoạch launch sản phẩm số"
User can also invoke /digital-product-builder directly.
Do NOT use for:
- Lead magnet free (dùng
lead-magnet-factory) - Tripwire $1 model (dùng
tripwire-builder) - Email launch sequence cho product (dùng
email-marketing-writer) - Sales page copy chi tiết (skill này design structure, copy chi tiết khác)
Required inputs (ask if missing)
- Stage — chọn 1:
validate(chưa có ý tưởng / đang test)build(có ý tưởng, build content)launch(có product, plan launch)
- Product type —
course/pdf_bundle/audio_bundle/template_pack/hybrid - Niche / topic — chủ đề + audience
- Persona target — đối tượng (default load từ niche-pack)
- Founder expertise level — beginner / intermediate / pro
- Budget tech —
bootstrap_free(Google Drive + Venmo) /paid_proper(Kajabi + Sam Cart) - Timeline — bao lâu để launch?
Triết lý cốt lõi
Sản phẩm số viral = SOLVE A PROBLEM PEOPLE WILL PAY TO SOLVE.
KHÔNG dựa vào passion. Dựa vào EXPERTISE = thứ người khác hỏi bạn / bạn đã sống qua.
"Pique curiosity + Solve super specific problem + Promise the unbelievable" — cả 3 OR sản phẩm sẽ flop.
🎯 3 PILLARS — Sản phẩm MUST HAVE để viral
Đây là rule không thể bỏ. Maria nhắc đi nhắc lại trong toàn course.
Pillar 1: PIQUE CURIOSITY (Gây tò mò)
Topic phải làm audience nghĩ "cái quái gì là [X]? Tôi PHẢI biết."
✅ Curiosity-driven:
- "Cách nâng tủ quần áo 100 đô"
- "100k followers từ 6 reels"
- "30 bữa ăn lành mạnh trong 2 giờ"
❌ Generic:
- "Cách thành công trong kinh doanh"
- "Bí quyết bán hàng online"
- "Khoá học marketing tổng quát"
Pillar 2: SOLVE A SUPER SPECIFIC PROBLEM (Vấn đề SIÊU cụ thể)
Càng cụ thể audience → càng cụ thể problem → càng dễ bán.
✅ Super specific:
- "Mom-preneur có Fanpage <500 like + muốn 10 khách online đầu tiên trong 30 ngày"
- "Phụ nữ KD 35-45 muốn đóng gói chuyên môn thành mini-course $37 đầu tiên"
- "Cô giáo tiếng Anh dạy 1-1 muốn scale lên cohort 20 học viên"
❌ Too broad:
- "Người muốn học marketing"
- "Phụ nữ kinh doanh"
- "Người muốn kiếm tiền online"
Pillar 3: PROMISE THE UNBELIEVABLE (Lời hứa khó tin)
Audience phải nghĩ "không thể nào — nhưng tôi muốn xem làm sao."
✅ Unbelievable but deliverable:
- "$50 grocery + 30 healthy meals trong 2h"
- "Email list 1000 người trong 30 ngày bằng 1 reel viral"
- "Khoá học $300 launch trong 7.75 giờ"
❌ Believable boring:
- "Cải thiện sức khoẻ trong 6 tháng"
- "Tăng follower từ từ"
- "Build business bền vững" (yawn)
Test — All 3 OR doesn't go viral
Topic của anh:
- ✅ Pique curiosity? Audience phải nghĩ "cái quái gì là...?"
- ✅ Super specific problem? Audience cực hẹp, vấn đề cực rõ?
- ✅ Promise unbelievable? "Không thể nào — phải xem"?
→ Cả 3 PASS = green light. → ≤2 PASS = re-do topic.
(Chi tiết: references/3-pillars-validation.md)
🔍 FIND YOUR EXPERTISE — 3 questions
KHÔNG dựa vào passion. Dựa vào EXPERTISE.
Question 1: Friends ask you advice về cái gì?
- Người xung quanh hỏi bạn về việc gì nhiều nhất 3 tháng qua?
- Đó = expertise audience cũng cần.
Question 2: Big life achievements bạn đạt được?
- Không cần "cứu cancer" — định nghĩa BY YOUR STANDARD.
- Vd: "Move to USA" → khoá học "Cách setup cuộc sống mới ở Mỹ"
- Vd: "Build pilates studio 5 năm" → khoá học "Mở studio fitness đầu tiên"
Question 3: Hard life events bạn đã vượt qua?
- Sự kiện khó: ly hôn, mất chồng, depression, layoff, chronic illness...
- Bạn vượt qua → có lời khuyên cho người đang ở giai đoạn đó.
- Vd: "Mất chồng đột ngột với 2 con nhỏ" → khoá học "Rebuild cuộc sống sau loss"
Workflow
- List 10 thứ trả lời 3 câu trên
- Cross với 3 Pillars (curiosity + specific + unbelievable)
- Top 1-2 ideas pass cả 3 pillars → potential product
(Chi tiết: references/find-your-expertise.md)
💰 SHOW ROI — 3 Angles (CRITICAL cho conversion)
"Người ta sẽ KHÔNG cho bạn tiền trừ khi họ hiểu cách lấy lại số tiền đó." — Maria
Angle 1: DIRECT REVENUE (Easy)
Cho audience thấy họ kiếm BAO NHIÊU TIỀN nhờ product.
✅ Examples:
- "Khoá học IG marketing → +$10k/tháng từ Instagram"
- "Email automation → +$50k/year passive"
→ Easy nhất khi product về business/marketing.
Angle 2: LONG-TERM SAVINGS (Medium)
Cho audience thấy tiết kiệm lâu dài.
✅ Examples:
- "30 healthy meals course → $X/year tiết kiệm grocery + chi phí y tế tương lai"
- "Wardrobe course → $5k/year không waste shopping"
→ Medium difficulty — cần argument "tránh chi phí ẩn".
Angle 3: IDENTITY-BASED (Hard but POWERFUL)
Cho audience thấy IDENTITY shift mang lại tiền/cơ hội.
✅ Examples (Maria dare to go there):
- "Wardrobe course → trông attractive → được tăng lương + được tin tưởng hơn"
- "Public speaking course → confident → leadership opportunities"
- "Confidence course → relationship + business advantage"
→ Hard nhất nhưng MẠNH NHẤT — vì identity shift = priceless.
Workflow
Khi pitch sản phẩm, MUST có ít nhất 1 ROI angle:
- Direct (nếu fit)
- Long-term savings (nếu fit)
- Identity-based (nếu can articulate gracefully)
(Chi tiết: references/show-roi-3-angles.md)
💲 PRICING — $50-100 Sweet Spot
WRONG PRICE KILLS VIRALITY.
Maria self-disclosed: muốn charge 3x cho course mới, lowered xuống ensure virality. Volume > price for viral products.
Rules
| Stage | Price range | Note |
|---|---|---|
| First 5 sales | $20-50 | Get testimonials, test product |
| First 30-50 sales | $50-75 | Stable conversion |
| Steady-state | $50-100 | Sweet spot (Maria) |
| After 100+ sales | Can raise to $150-300 | Bundle, premium tier |
VN adaptation (USD → VND)
- $50 ≈ 1.2tr
- $100 ≈ 2.4tr
- $300 ≈ 7tr
→ Sweet spot VN: 500k - 1.5tr cho first product. 2-3tr nếu high authority.
Test rule (Maria's exact method)
IF (90 days no sales) {
Run $1 flash sale 2 days
IF (still no sales) {
Problem = MARKETING/MESSAGING (not price)
→ Re-do messaging, niche, mockup
} ELSE {
Problem = PRICE
→ Lower or rework value perception
}
}
Volume strategy
"Tôi thích ý tưởng 100 chiến dịch làm việc 24/7 cho tôi." — Maria
Maria có thể charge $300 cho course. Cô lower xuống $97-197 vì:
- Volume cao hơn → Total revenue cao hơn
- Audience expand → email list grow → recurring sale future
- Brand strong hơn → people share more
→ Anti-pattern: charge cao "vì tôi xứng đáng" → flop → no audience.
(Chi tiết: references/pricing-and-tech-stack.md)
🛠 TECH STACK — Minimal
Recommended (Maria's exact stack)
| Tool | Purpose | Cost (~) |
|---|---|---|
| Kajabi | Host khoá học (LMS premium feel, drives upsell) | $149/month |
| Sam Cart | Checkout pages (HIGH conversion) | $59/month |
That's it. NOT NEEDED: Quickbooks, Zapier complex, custom dev.
Bootstrap (free) version
| Tool | Purpose | Trade-off |
|---|---|---|
| Google Drive | Host content + delivery | Looks unprofessional, kills conversion 30-50% |
| Venmo / PayPal | Payment | Manual process, lose 3am buyers, no automation |
→ OK cho first 5-10 sales. Switch sang paid version ngay khi product self-pays.
VN alternatives
| Need | Option |
|---|---|
| LMS host | Kajabi (international payment) hoặc Skillshare-VN / Unica (VN payment) |
| Checkout | Sam Cart + Stripe (international) hoặc SePay + Paypon (VN payment) |
| Active Campaign / MailerLite | |
| Manychat | Cùng tool |
| Payment VN | SePay, VNPAY, MoMo for Business |
(Chi tiết: references/pricing-and-tech-stack.md)
🎨 MOCKUP DESIGN — Conversion Booster #1
"Bạn đang bán thứ DIGITAL — không touchable. Mockup là thứ duy nhất audience FEEL được giá trị."
Maria's MOST converting mockup pattern
┌────────────────────────────┐
│ [BIG IMAGE OF PRODUCT] │
│ + ICONS OF EXTRAS │
│ │
│ [HUGE NUMBER] │
│ e.g., "100+ Templates" │
│ │
│ [4-6 VALUE BULLET POINTS] │
│ ✓ Item 1 │
│ ✓ Item 2 │
│ ✓ Item 3 │
│ ✓ Item 4 │
│ │
│ [SUBTLE "+" SIGN] │
│ hinting more bonuses │
└────────────────────────────┘
3 Rules
- Show ALL bundled items — show "+" sign for extras
- BIG NUMBER prominent — "100+", "365 days", "30 templates"
- Visual + value words — không chỉ logo
Examples Maria uses
- Course mockup: laptop screen + phone screen + workbook + bonus PDF + "+"
- PDF bundle: stack of pages + icon list + number "150+ templates"
- Audio bundle: AirPods + waveform + number of files + bonus
(Chi tiết: references/mockup-and-conversion-boosters.md)
📋 8-Step Workflow (Validate → Build → Launch)
Step 1: VALIDATE (1-2 ngày)
- Run 3-pillar test
- Run find-your-expertise framework
- List 5 ROI angles → pick top 1
- Ask 5 audience members "would you pay $X for this?"
- Test landing page với $1 sale 2 ngày
Step 2: PRICE (1 ngày)
- Set sweet spot $50-100 (or $1-37 if tripwire)
- Plan price ladder (entry → mid → high)
- Test discount pricing first 5 sales
Step 3: OUTLINE CONTENT (1 ngày)
- Course: 5-10 lessons (15-30 min mỗi lesson)
- PDF bundle: 30-100+ items
- Audio: 5-10 files (10-30 min mỗi file)
- Use 3-pillar test cho mỗi lesson title
Step 4: BUILD CONTENT (1-3 ngày — Maria does in 7.75h!)
- Course: phone iPhone OK, không cần studio
- PDF: Canva templates
- Audio: phone voice memo OK
- Speed > perfection cho v1
Step 5: TECH SETUP (1 ngày)
- Bootstrap: Google Drive + Venmo links
- Paid: Kajabi (free trial) → Sam Cart (free trial)
- Test purchase flow chính bạn
Step 6: MOCKUP DESIGN (2-4 hours)
- Canva templates Maria-style
- Big number + bullet items + subtle "+"
- Mobile preview trước
Step 7: SALES PAGE in Sam Cart (1 day)
- Mockup video at top
- 4-component messaging (3 pillars + ROI)
- Use Proof popup (FOMO)
- Add billing info form (reduce declined cards)
Step 8: LAUNCH (1-7 days)
- Email list (welcome sequence từ
email-marketing-writer) - Tripwire layer (xem
tripwire-builder) - Reels/IG posts driving traffic
- Track Sam Cart conversion %
Output Format
## Digital Product Plan — [Product Name]
**Product type**: [course/PDF/audio/template/hybrid]
**Niche**: [super specific persona]
**Stage**: [validate/build/launch]
---
### 3-Pillar Validation
- ✅ Pique Curiosity: [score 1-10] | "[hook test]"
- ✅ Super Specific Problem: [score 1-10] | "[persona + pain]"
- ✅ Promise Unbelievable: [score 1-10] | "[promise statement]"
→ All 3 ≥7? [Yes/No proceed]
---
### Expertise Source
Question 1 (friends ask): [your answer]
Question 2 (achievements): [your answer]
Question 3 (hard events): [your answer]
→ Top expertise: [chosen]
---
### ROI Angles
- Direct: [if fits]
- Long-term: [if fits]
- Identity: [if fits]
---
### Pricing
- First 5 sales: $[X]
- Steady state: $[Y]
- Bundled high tier: $[Z]
- Test rule: 90 days no sales → $1 flash sale
---
### Tech Stack
- LMS: [Kajabi/Bootstrap]
- Checkout: [Sam Cart/Manual]
- Email: [Active Campaign/etc]
- VN payment (if needed): [SePay/etc]
---
### Mockup Design
- Layout: [describe Maria-style mockup]
- Big number: "[X]"
- Bullet items: [list]
- Visual: [describe]
---
### Launch Plan
1. Email welcome sequence [done?]
2. Tripwire $1-37 [setup?]
3. Sales page in Sam Cart [link]
4. Reels driving traffic [planned topics]
5. Track conversion % [target]
Integration
- Calls:
email-marketing-writer(welcome sequence + launch emails) - Calls:
tripwire-builder($1 entry tripwire) - Calls:
lead-magnet-factory(PDF freebie nếu cần lead magnet đi kèm) - Calls:
kallaway-script-master(reel scripts driving traffic to product)
Reference Files
references/find-your-expertise.md— 3 questions framework + 10 example expertise sourcesreferences/pricing-and-tech-stack.md— Detailed pricing rules + Kajabi/Sam Cart setupreferences/mockup-and-conversion-boosters.md— Mockup design + Sam Cart conversion hackstemplates/product-validation-worksheet.md— End-to-end 8-step worksheet
Failure modes
- 3-Pillar test fail → Re-do topic, không proceed
- No sales after 90 days → Run $1 flash sale → identify pricing vs marketing problem
- High traffic but low conversion → Mockup không strong, hoặc checkout friction
- High refund rate → Product over-promise / under-deliver. Audit content.
- Shopify cart abandonment → Use Sam Cart instead (designed for digital, higher conversion)
Status
v1.0 — built từ Maria Wendt "How To Create A Viral Digital Product" course (6 modules: Topic / Product Type / Course / PDF / Audio / Wrapping Up).