Read time: 4 minutes 32 seconds
I was chatting with a friend who runs a DTC brand. He ships products from China, pays import duties, manages customs brokers, deals with delays.
He pulled up Temu on his phone.
"They’re selling the exact same product for 60% less than my landed cost…”
Consumerism endgame.
Temu’s advantage isn't just scale or manufacturing efficiency.
It's one of the most aggressive regulatory arbitrage plays in e-commerce history.
Today's breakdown: how Temu built a $20B business on a customs hack, and how they pivoted when US customs caught on to it…
Enjoy.
— Tom
One colleague for every department.
Marketing asked Viktor to pull Google Ads and Meta performance, format it as a PDF for the exec team. Done in four minutes.
Engineering asked Viktor to review three PRs on GitHub, cross-reference with Linear, flag anything blocking the release. Posted before standup.
Ops asked Viktor to summarise three vendor contracts from Notion. Done by morning. Same colleague. Three departments. All from Slack.
5,700+ teams. SOC 2 certified. Your data never trains models.
"Viktor is now an integral team member." - Patrick O'Doherty, Director, Yarra Web
SOC 2 Basics: A 30 Minute Guide for Startups (April 22, 2026 • 8am PT | 11am ET | 4pm BST)
Hearing “SOC 2” from customers, investors, or sales reps, but haven’t started? This session will help you take the first step with confidence.
In 30 minutes, learn what SOC 2 is, when you need it, Type I vs. Type II, timelines, benefits, pitfalls, and how startups approach it.
Arthur Stromquist, Security & Compliance Manager at LangChain, is sharing where teams lose time, how to avoid rework, and how to evaluate tools and auditors without overbuying or slowing down.
A practical, founder-first guide to getting SOC 2 right.
Thank you for supporting our sponsors, who keep this newsletter free.
How Temu Hacked US customs to sell you $4 T-Shirts
Chess Move
The what: A TLDR explanation of the strategy
In September 2022, Chinese e-commerce giant Pinduoduo launched Temu in the US with a simple insight: American consumers wanted cheap products, and US customs law had a little known gap:
→ The de minimis rule
It allowed packages valued <$800 to enter the US duty-free, no questions asked.
Originally designed in 1930 to streamline customs for occasional personal purchases (raised from $200 to $800 in March 2016), it became Temu's $20bn loophole.
Source - Temu’s biggest markets (US, Australia, New Zealand, and UK) also have the highest de minimis thresholds. Coincidence?
Traditional importer:
Ships bulk container from China → pays 15-25% import duties → warehouses in US → fulfils orders
Cost: High duties + logistics + inventory risk
Temu's exploit:
Ships individual packages from China → each under $800 → zero duties → direct to consumer
Cost: Just shipping + product
Even with shipping costs, avoiding duties on millions of daily packages created an unbeatable pricing advantage.
Temu could sell products for less than US retailers paid wholesale.
Winning users with cheap prices is one thing, but keeping them is another. Temu deployed sophisticated game design mechanics to solve this. Think lucky draws, raffles, achievements etc.
💡
Strategy Playbook: Arbitrage buys time. Use it to build something durable.
Breakdown
The how: The strategic playbook boiled down to 3x key takeaways
1. Give an inch, take a mile
The point of the de minimis rule is not to flood the US with cheap Chinese goods.
Technically it’s to standardise postal services globally so that you can send small items like letters or parcels. Ever notice how Shein/Temu goods come in sachets and not boxes?
You won’t see Temu’s selling fridges anytime soon. The whole playbook relies on these little orange bags.
Between 2022-2024, Temus built one of the world's most sophisticated de minimis shipping operations:
The playbook:
Every order was split into individual packages valued under $800
Each package filed as "personal use" to avoid commercial duties
Partnerships with dozens of shipping companies to distribute volume across ports
AI-powered systems optimise which items shipped together to maximise value per package while staying under threshold
The scale became pretty wild:
In 2022, Temu and Shen were shipping ~250k packages daily.
Next year, it nearly tripled to ~600k packages daily (~1,200 packages in the time it takes to read this newsletter)
This was 30%+ of all de minimis shipments to the US and ~50% all de minimis shipments from China
Logistics cost per package: $2-4 (compared to $15-20 for traditional container shipping after duties)
They turned individual consumers into their own import agents. But Temu knew the party wouldn't last forever.
Industry sources suggest they began planning operational shifts in early 2024, months before formal rule changes were announced. They saw the writing on the wall, and pivoted.
2. Leave the party before the cops show up (aka vertically integrate)
Temu learned that exploiting regulatory arbitrage is not a sustainable moat.
In September 2024, the US Gov’t announced new rules targeting the loophole.
In May 2025, packages from China and Hong Kong lost de minimis eligibility.
In August 2025, Trump suspended it globally.
Wall Street expected collapse. But Temu had been using the de minimis window to build the infrastructure that would replace it.
By 2024, they were leasing warehouse space across multiple the US
Partnered with third-party logistics providers (3PLs) for rapid buildout
Began pre-positioning inventory in US facilities
Negotiated bulk container shipping deals
Source - Hmmm wonder what happened in May 2025?
An invisible shift to users but a massive one behind the scenes:
Old model (2022-2024):
Ship individual packages from China → 7-15 day delivery → $0 duties
Economics: Low margin per item, made up with zero duty cost
New model (2025+):
Ship bulk containers to US warehouses → Pay duties once on container → Fulfil from US inventory → 3-7 day delivery
Economics: Pay duties, but save on per-package shipping + improve delivery speed
This was still a blow for Temu but they mitigated the loss as well as they possibly could.
Hours (and I mean literal hours) after China lost de minimis eligibility on May 2, 2025, Temu announced it would fulfill all US orders through US-based distributors.
3. Come for the price, stay for the thrill. Gamification meets E-Commerce.
Temu's North Star isn't profit (it can’t be with margins that thin). It's market share and habit formation.
Most e-commerce companies optimise for unit economics. De minimis or not, Temu always optimises for psychological capture.
Daily engagement mechanics:
Spin-the-wheel games for credits and rewards
“Gacha” style savings loot boxes.
"Free gift" thresholds that encourage additional spending
Network effects:
Referral credits for inviting friends
Group buying discounts (pool purchases with strangers)
Social proof ("X people bought this in the last hour")
Game design meets e-commerce.
Source - 51% of users make unplanned purchases due to gamification features
Zooming out. Even after de minimis changes, Temu’s prices remained below Amazon and the gamification only increased. Why?
PDD Holdings subsidises Temu with Pinduoduo profits
Willingness to operate at low or negative margins to gain market share
Multi-billion dollar annual marketing spend to aggressively acquire users
When an ultra-profitable Chinese parent see’s the US as a land grab by subsidising it’s low/negative margin brand, it’s impossible for most local competitors to keep up.
The goal: Own enough market share that when they eventually need to be profitable, they're too embedded to avoid. Kinda reminds me of…
Rabbit Hole
The where: 3x high-signal resources to learn more
[36 minute watch]
A thorough deep dive on the economics of these Chinese e-commerce players and a bit of a retrospective on their prior versions (remember wish.com?)
If you want to learn the history of this category and the actual unit economics of these businesses (hope you like graphs), then you’re going to love this.
[8 minute read]
An inside account of what actually happens when one of these legislation changes gets up. Spoiler alert: it’s not exactly….smooth. You’ll see.
Worth reading just for the numbers alone (did you know Temu and Shein fill 88 Boeing 777 freighters of cargo everyday?)
[1 hour listen]
A sit down conversation focused on Temu’s parent company PinduoPinduo. An absolute must-watch for learning the inner workings of the Chinese e-commerce playbook.
If you learned something new - chances are there’s someone else in your network thinking “I’ve always wondered how that worked 💭” too
If this one earned it, the single best thing you can do to support Strategy Breakdowns is to share today’s piece on social media 🎯
Thank you for reading
Whenever you're ready, there are 3 ways we can help you:
Our flagship course on how to use free internet data to make better strategic decisions. Contains 5 years of strategy expertise, proven methods, and actionable tactics to accelerate your career with modern-day strategy skills.
We have a growing audience of 110,000+ strategists from top companies like Google, Meta, Atlassian, Stripe, and Netflix. Apply to feature your business in front of Strategy Breakdowns readers.
One of the most common questions we get asked is: “What tools do you use to run Strategy Breakdowns?” So, we’ve open-sourced our tech stack to give you an inside-look at exactly what tools we’re using to power each corner of this operation.