Mastering International Trade Finance — Mercy Nwokafor

For Nigerian importers & exporters

Nigerians lose more money to paperwork than to armed robbers.

Form M rejected. Container detained at Tin Can. The bank refuses to pay on a technicality nobody warned you about. A supplier who stops replying the day after your wire clears.

None of that is bad luck. All of it is written down, predictable and preventable — in the rules this book teaches.

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Image 01 — Hero 3D render of the book cover, angled, on a dark surface with soft brass side-light. Transparent or dark background. 900 × 1200 px · PNG

Image 02 — Full-bleed band Wide shot of a Nigerian container terminal — Apapa or Tin Can. Stacked containers, gantry cranes. Slightly desaturated, cool cast so brass type sits on top of it well. 2400 × 1030 px · JPG

Start here

Tick every box that has cost you money.

You paid a supplier you found online. The goods never shipped. The company did not exist.
Your goods landed exactly as agreed — and the bank still refused to release payment.
You budgeted for the supplier's invoice and forgot duty, terminal charges, demurrage and the clearing agent. Your profit evaporated at the port.
You signed a contract with three letters on it — FOB, CIF, EXW — without knowing which one puts the loss on you when cargo goes over the side.
The naira moved between the day you agreed the price and the day you paid, and you ate the difference.
SONCAP, PAAR, Form M, NXP. Your agent handles it. You have never seen one. You have no idea what is signed in your name.
You have a buyer in Europe who wants your sesame or your hibiscus, and no idea how to get paid without being cheated.

Every one of those has a rule behind it. A published, internationally agreed, written-down rule. The people who move containers for a living are not smarter than you. They have read the rulebook and you have not.

The one thing to understand

Banks do not deal in goods. Banks deal in documents.

That is not an opinion. It is Article 5 of UCP 600, the rulebook every bank on earth uses for Letters of Credit. The consequences run in both directions and they are brutal.

If your documents are perfect, the bank must pay you — even if the goods arrive damaged. And if your documents are wrong by one date, one word, one signature, the bank can lawfully refuse to pay while your perfect cargo sits in a Nigerian port accumulating charges you will personally cover.

One importer in this book opened a credit for USD 1,000,000. It said ship by 15 August. The exporter shipped on the 17th. Two days. The documents were refused and the entire transaction hung on a waiver.

Two days on a piece of paper. One million dollars.

Image 03 — Proof Clean photograph or flat-lay of the book open to the sample MT700 / Letter of Credit pages. Shallow depth of field, warm light. Should be legible enough to look real without being readable in full. 1400 × 1050 px · JPG

The ledger

What not knowing this actually costs.

Every line below is a documented case from inside this book. Not hypotheticals. Things that happened to real traders, for reasons that were written down in advance.

Shipped two days after the credit's latest shipment date USD 1,000,000 frozen

Paid a supplier found online, with no verification USD 50,000 gone

Paid a "supplier" met through social media USD 75,000 gone

Agreed a machinery price at ₦1,500 to the euro, paid at ₦1,700 ₦20,000,000 lost

Budgeted the invoice, forgot freight, duty, port and bank charges USD 8,500 unbudgeted

Shipped electricals into Nigeria without a SONCAP certificate Cargo detained

Invoiced 90 metric tonnes of cocoa when 100 were shipped Clearance halted

Every single one was preventable, in writing, before the money moved. That is the entire argument for this book.

Image 04 — Author Professional headshot of Mercy Nwokafor. Corporate, warm, plain or softly blurred background. Shot at eye level. 800 × 800 px · JPG

Who wrote this

The person on the other side of the counter.

Mercy Nwokafor is a career banker and trade finance practitioner, an associate member of the Chartered Institute of Bankers of Nigeria, and a business advisor who has spent her working life processing exactly these transactions — issuing the credits, examining the documents, and delivering the bad news when they do not comply.

She has sat across from importers who lost everything to a supplier that never existed, and exporters who nearly lost a European contract over an insurance certificate.

This is not theory copied from a foreign textbook. It is the Nigerian reality — Form M, NXP, SONCAP, PAAR, CBN, NEPC, Nigeria Customs — laid alongside the international rules that govern everyone else.

Contents

Sixty-one chapters. Eleven parts. No padding.

Every chapter is built the same way: the concept, a worked example, a real case, and what to do differently on Monday. There is no forty-page history lesson before you learn anything useful.

Image 05 — Look inside Interior spread of the printed book, shot from above on a clean surface. Show a chapter opening on one page and a checklist or table on the other, so the reader can see the structure. 1600 × 1000 px · JPG

You will learn

The ten discrepancies behind almost every refused payment in international trade. Print the list. Tape it above your desk. It pays for the book on its own.
The six red flags that mean the "factory" you found online is one man with a laptop and a stolen website — including the single request that should end the conversation.
The ten-point supplier verification checklist to run before you send a dollar overseas.
Why FOB Shanghai means your risk begins in China, not Lagos — and what that costs when the vessel has a problem.
All ten Incoterms 2020, one chapter each, with a Nigerian example for every one. EXW through DDP: who pays, who insures, and the exact moment the loss becomes yours.
Total landed cost — the six-line calculation most importers never do, and why the number in your head is fiction until you run it.
The ₦20,000,000 currency lesson, and the four ways to stop it happening to you.
A complete sample Letter of Credit, field by field, so you can read yours before you sign it rather than after it goes wrong.
A real MT700 SWIFT message — the message your bank sends about your money, which you have never been shown.
Form M, NXP, SONCAP and PAAR: four chapters on the four documents that decide whether your goods move or rot.
The full export path: choosing a product, NEPC registration, market research, finding real buyers, pricing to actually profit, and pre-shipment finance for the container you cannot yet afford.
Bank guarantees and standby credits — bid bonds, performance and advance payment guarantees, and the wording mistakes behind most disputes.
Fraud, AML, sanctions and KYC, so you understand why your bank asks what it asks, and how to stop being the transaction that gets flagged.

Image 06 — Toolkit Close crop of the templates and checklists section — the supplier due diligence form and an operating checklist. A pen resting on the page sells the "you will actually use this" idea. 1400 × 1050 px · JPG

The part you use weekly

Not just reading. Working documents.

A supplier due diligence form to hand any new counterparty.
An export readiness assessment to run before you commit to a buyer.
Four operating checklists: import transaction, export transaction, LC documents, customer due diligence.
A plain-English glossary of every term your banker uses to make you nod along.

Timing

This money is being made right now.

Nigeria's non-oil exports reached USD 6.1 billion in 2025, up 11.5% on the year before — 8.02 million metric tonnes shipped to 120 countries. Cocoa, cashew, sesame, hibiscus. The exact products in this book.

The only question is whether you are collecting it, or paying demurrage while someone else does.

Readers

What people say.

Build note — delete this box before publishing. These three quotes are structural placeholders, not real testimonials. Replace every one with a genuine, attributed quote from a real reader before this page goes live. The strongest ones name a specific outcome: a supplier caught, a discrepancy avoided, a cost discovered. Ask for a photo and permission to use the person's name and business.

“Placeholder — replace with a real reader quote naming one specific thing the book helped them avoid or achieve.”

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200×200 Full nameRole, business, city

“Placeholder — a second quote, ideally from a different segment to the first. If the first is an importer, make this one an exporter.”

PHOTO
200×200 Full nameRole, business, city

“Placeholder — a third quote. A banker or trade professional here adds authority the first two cannot.”

PHOTO
200×200 Full nameRole, business, city

The offer

What you get.

Mastering International Trade Finance61 chapters, 11 parts, the complete manual	₦45,000
The Letters of Credit masterclassUCP 600, credit types, discrepancies, SWIFT messaging	₦30,000
Incoterms 2020, all tenOne chapter each, Nigerian examples throughout	₦25,000
The Nigerian compliance packForm M · NXP · SONCAP · PAAR · NEPC	₦25,000
Templates and checklistsDue diligence form, export readiness, four operating checklists	₦20,000
Sample documentsA full MT700 and a complete sample Letter of Credit	₦15,000
Real case filesDocumented failures, what went wrong, what it cost	₦15,000
Total value	₦175,000

Image 07 — Product Everything-you-get shot: the book alongside a laptop and phone showing the PDF, with the checklist pages fanned beside it. This is the image that makes the stack above feel real. 1600 × 1000 px · PNG

Cover price ₦45,000 ₦17,500 Complete digital edition · Instant download

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Put that beside the alternatives. One day of demurrage on a single container costs more. One rejected Form M costs more. One supplier who takes your deposit and vanishes costs more a hundred times over.

You are not buying a book. You are buying the difference between the deals you complete and the ones that eat you.

Your risk

Read it. Use it. Or take your money back.

Download it today and read the discrepancies chapter and the supplier verification chapter tonight. That is under an hour.

If within 30 days you decide this is not the most practical thing you have read on how money actually moves across Nigeria's borders, send one email and you will be refunded in full.

Keep the checklists either way. If they stop you wiring money to one supplier who does not exist, the book has done its job whether you paid for it or not.

Fit

Who this is for.

Importers tired of learning the rules by losing money to them.
Exporters with a product and no safe way to get paid for it.
Entrepreneurs planning a first container who refuse to fund someone else's education.
Clearing agents, freight forwarders and consultants who want to stop guessing in front of clients.
Bankers and finance graduates building toward CDCS, CITF or a trade operations desk.

Who it is not for.

Anyone after a get-rich scheme. This is a technical manual about documents. It is worth a great deal of money and it is not exciting.
Anyone content to outsource their entire understanding to an agent and hope it works out.
Anyone unwilling to read. There is no shortcut version and I will not pretend otherwise.

Questions

Straight answers.

I have never imported anything. Is this too advanced?

No. It begins with what international trade is and why countries do it, then builds. Every technical term is defined where it appears and again in the glossary. People do not struggle with trade finance because of intelligence — they struggle because nobody explained the vocabulary.

I import small quantities from China. I do not use Letters of Credit.

Then start with the import section: supplier verification, total landed cost, customs, ports, freight forwarding and the Incoterms chapters. That alone is worth the price. The Letters of Credit material is there for when your order sizes grow and your supplier starts asking for a bank instrument, which happens sooner than most people expect.

Is this specific to Nigeria, or general?

Both, deliberately. The international rules — UCP 600, URC 522, Incoterms 2020, SWIFT — are identical in Lagos and London. What is specific to Nigeria is Form M, NXP, SONCAP, PAAR, NEPC, the CBN framework and Nigeria Customs, and those get their own chapters. Regulations do change, so confirm current requirements with your bank before you file.

How is it delivered?

Digital edition by email immediately after payment. Readable on phone, laptop or tablet. Yours permanently.

Will this replace my clearing agent or my banker?

No, and it should not. It makes you the person in the room who can check their work, ask the right question, and spot the expensive mistake before it is made.

Decide

There are two ways to learn this.

The first is the way most Nigerian traders learn it: one refused document, one detained container, one vanished supplier, one currency move at a time, paying full tuition in cash for every lesson.

The second costs ₦17,500 and takes a weekend.

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P.S. — The importer in Chapter 7 lost control of a million-dollar transaction because a ship left port two days late and nobody was watching the date. The lesson that would have saved him runs four pages. It is in this book.

P.P.S. — If you take nothing else from it, take the supplier verification checklist and run it before your next payment overseas. If it catches one bad counterparty, this is the cheapest thing you will buy all year.