LINKEDIN CONTENT TRACKER
Payments, POS & FinTech Post Series
Author: Vincent Bevia | corebaseit.com | March 2026
Content Strategy Overview
The Sweet Spot for MSP Audiences
Technical enough to be credible · Practical enough to be useful · Clear enough that non-engineers can follow
Target audiences: Sales, Marketing, Risk, POS, Operations, Engineering, Leadership
Post Rotation Strategy
Rotate between these three styles to maintain technical credibility while broadening the audience:
| 🔧 HOW IT WORKS | 💡 WHY IT MATTERS | ⚠️ WHAT PEOPLE MISUNDERSTAND |
|---|---|---|
| What ARQC is, what DE55 is, what CVM selection does | Why EMV reduced fraud, why attestation matters in SoftPOS | Why approval ≠ settlement, why cloning isn’t the same problem |
LinkedIn Post Formula
Winning Formula:
- Start with a concrete statement — a fact or observation that grabs attention
- Teach one important mechanism — the technical “why” behind the statement
- Connect to business impact — fraud, merchant experience, customer trust, or operations
Post Tracker – Master Checklist
Status Key: ☐ Not Started · ✍ Drafting · ☑ Ready · 🚀 Published
| ✔ | # | Post Title | Category | Audience | Drafted | Reviewed | Published |
|---|---|---|---|---|---|---|---|
| ☑ | 01 | Why PIN Still Matters in Card-Present Payments | How It Works | Sales, Risk, POS | ✍ | ☑ | 🚀 |
| ☐ | 02 | What Actually Happens in the 2–3 Seconds of a Card Payment | How It Works | All (mixed) | ✍ | ☐ | ☐ |
| ☐ | 03 | Why SoftPOS Is a Bigger Shift Than Most People Realize | Why It Matters | Business, Risk, Sales | ☐ | ☐ | ☐ |
| ☐ | 04 | Why Payment Fraud Moved After EMV | Misunderstand | Risk, Sales, Marketing | ☐ | ☐ | ☐ |
| ☐ | 05 | What a Terminal Really Sends to the Backend | How It Works | Engineering, POS, Integration | ☐ | ☐ | ☐ |
| ☐ | 06 | Why “Approved” Does Not Always Mean “Settled” | Misunderstand | Sales, Ops, Support | ☐ | ☐ | ☐ |
| ☐ | 07 | Why Chargebacks Are Not Just a Finance Problem | Why It Matters | Risk, Ops, Merchants | ☐ | ☐ | ☐ |
| ☐ | 08 | What Makes a Payment Terminal Secure | How It Works | POS, Risk, Compliance | ☐ | ☐ | ☐ |
| ☐ | 09 | Why Random Numbers Matter in Payments | How It Works | All (accessible) | ☐ | ☐ | ☐ |
| ☐ | 10 | Why Standards Matter More Than Features in Payments | Why It Matters | Leadership, Strategy | ☐ | ☐ | ☐ |
01: pin_still_matters_in_card_present_payments.md ☑ (in corebaseit ☑)-(in Linkedin ☑) 🚀 02: what-happens-in-2-3-seconds-of-card-payment.md ☑ (in corebaseit )-(in Linkedin )
Post Detail Cards
Post 01 | HOW IT WORKS
Why PIN Still Matters in Card-Present Payments
| Field | Detail |
|---|---|
| Target Audience | Sales, Risk, POS |
| Core Message / Hook | Explain offline PIN, online PIN, CVM selection, and why “tap and go” is not the whole story. |
| Writing Style | Technical explainer with business relevance |
Workflow:
- Outline / key points drafted
- First draft written
- Technical accuracy verified
- Hook / opening tested
- Final review complete
- Published on LinkedIn
Notes:
Post 02 | HOW IT WORKS
What Actually Happens in the 2–3 Seconds of a Card Payment
| Field | Detail |
|---|---|
| Target Audience | All (mixed technical/business) |
| Core Message / Hook | A step-by-step from card tap to authorization response. Great for mixed audiences. |
| Writing Style | Visual walkthrough, narrative format |
Workflow:
- Outline / key points drafted
- First draft written
- Technical accuracy verified
- Hook / opening tested
- Final review complete
- Published on LinkedIn
Notes:
Post 03 | WHY IT MATTERS
Why SoftPOS Is a Bigger Shift Than Most People Realize
| Field | Detail |
|---|---|
| Target Audience | Business, Risk, Sales |
| Core Message / Hook | Lower hardware friction, but higher importance of attestation, device trust, and compliance. |
| Writing Style | Business framing with technical depth |
Workflow:
- Outline / key points drafted
- First draft written
- Technical accuracy verified
- Hook / opening tested
- Final review complete
- Published on LinkedIn
Notes:
Post 04 | WHAT PEOPLE MISUNDERSTAND
Why Payment Fraud Moved After EMV
| Field | Detail |
|---|---|
| Target Audience | Risk, Sales, Marketing |
| Core Message / Hook | Fraud didn’t disappear—it shifted from card-present cloning to CNP and other attack surfaces. |
| Writing Style | Myth-busting narrative |
Workflow:
- Outline / key points drafted
- First draft written
- Technical accuracy verified
- Hook / opening tested
- Final review complete
- Published on LinkedIn
Notes:
Post 05 | HOW IT WORKS
What a Terminal Really Sends to the Backend
| Field | Detail |
|---|---|
| Target Audience | Engineering, POS, Integration |
| Core Message / Hook | EMV data, DE55, ISO 8583, and why preserving data integrity matters. |
| Writing Style | Technical deep-dive made accessible |
Workflow:
- Outline / key points drafted
- First draft written
- Technical accuracy verified
- Hook / opening tested
- Final review complete
- Published on LinkedIn
Notes:
Post 06 | WHAT PEOPLE MISUNDERSTAND
Why “Approved” Does Not Always Mean “Settled”
| Field | Detail |
|---|---|
| Target Audience | Sales, Operations, Support |
| Core Message / Hook | Auth vs capture vs clearing vs settlement—explained for non-engineers. |
| Writing Style | Clarification post, high shareability |
Workflow:
- Outline / key points drafted
- First draft written
- Technical accuracy verified
- Hook / opening tested
- Final review complete
- Published on LinkedIn
Notes:
Post 07 | WHY IT MATTERS
Why Chargebacks Are Not Just a Finance Problem
| Field | Detail |
|---|---|
| Target Audience | Risk, Operations, Merchants |
| Core Message / Hook | Risk, merchant behavior, evidence, terminal flows, and transaction quality. |
| Writing Style | Cross-functional perspective piece |
Workflow:
- Outline / key points drafted
- First draft written
- Technical accuracy verified
- Hook / opening tested
- Final review complete
- Published on LinkedIn
Notes:
Post 08 | HOW IT WORKS
What Makes a Payment Terminal Secure
| Field | Detail |
|---|---|
| Target Audience | POS, Risk, Compliance |
| Core Message / Hook | Secure element, key injection, RKL, attestation, tamper controls, MPoC/CPoC. |
| Writing Style | Series-starter, foundational post |
Workflow:
- Outline / key points drafted
- First draft written
- Technical accuracy verified
- Hook / opening tested
- Final review complete
- Published on LinkedIn
Notes:
Post 09 | HOW IT WORKS
Why Random Numbers Matter in Payments
| Field | Detail |
|---|---|
| Target Audience | All (accessible technical) |
| Core Message / Hook | Use the Unpredictable Number as the hook. Surprisingly educational. |
| Writing Style | Short, punchy, educational |
Workflow:
- Outline / key points drafted
- First draft written
- Technical accuracy verified
- Hook / opening tested
- Final review complete
- Published on LinkedIn
Notes:
Post 10 | WHY IT MATTERS
Why Standards Matter More Than Features in Payments
| Field | Detail |
|---|---|
| Target Audience | Leadership, Strategy, LinkedIn |
| Core Message / Hook | Speed matters, but standards and interoperability make scale possible. |
| Writing Style | Thought leadership |
Workflow:
- Outline / key points drafted
- First draft written
- Technical accuracy verified
- Hook / opening tested
- Final review complete
- Published on LinkedIn
Notes:
Alternative Title Ideas
- What actually happens after you tap your card
- Why chip cards are hard to clone, but payment fraud did not disappear
- The difference between authorization, capture, clearing, and settlement
- Why SoftPOS changes both distribution and security
- Why payment standards matter more than most people think
- The small EMV details that can break a transaction
- Why risk teams and engineers need to understand the same payment flow
Example Opening – Template
What actually happens after you tap your card
Most people think a card payment is just “tap, approve, done.”
In reality, that moment involves cryptography, terminal risk checks, issuer validation, and multiple message flows that determine whether the payment is trusted, approved, and later settled.
↑ This kind of opening works very well for mixed technical/business audiences.
The bigger opportunity: become the person who explains payments clearly across technical and non-technical roles. That is rare, and very valuable.
— Vincent Bevia | corebaseit.com