My Name is Philip Chen , CEO of Gentlemen Marketing Agency (GMA), straight from the China trenches.
I will explain the Costco case studies from a Chinese Perspective , marketer touch… 😉
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We’re pros talking business, just direct, punchy insights for leaders and managers who want to win or at least not bleed cash in this market.
Costco’s China strategy?
It’s disciplined, patient, and value-obsessed… but slow compared to Sam’s Club’s aggressive domination. As of January 2026, Costco still runs only seven warehouses in mainland China (Shanghai, Ningbo, Hangzhou, Suzhou, Shenzhen, etc.), after entering in 2019.
That’s six years in 😉
… and they’re crawling while Sam’s blasts past 60 stores with explosive growth. Costco’s playing the long game; Sam’s is sprinting and winning the sprint right now.
Core strategy: Stick to the classic Costco model , membership-only (RMB 299 standard, often promo’d to RMB 199 at openings), limited SKUs (around 4,000 items per store, heavy on imports and Kirkland Signature private label), bulk premiums at rock-bottom prices, no-frills warehouses, high-volume turnover for low margins. They bet on “less variety, more value”.curate ruthlessly to cut decision fatigue, push high-quality imports (think cheese, nuts, bakery hits like the famous $1.99 hot dog + soda combo adapted locally), and build loyalty through perceived unbeatable 性价比 (value for money). Membership drives everything: High renewal globally (~90%), but in China it’s lagging around 60% due to adaptation challenges. Early openings created chaos—Shanghai 2019 saw 139,000 sign-ups in days, lines wrapping blocks,but sustaining that hype has been tough.
Expansion :
Cautious as hell. Only seven stores by late 2025/early 2026, mostly tier-1/2 cities, suburban locations for big footprints. Compare to Sam’s Club’s 10+ openings in 2025 alone (fastest year ever), targeting 20 more in 2025-2026 including mega-stores. Costco views China as a “primary driver” for international growth but avoids over-expansion risks…
Yes lessons from failed Western entrants like Carrefour or Best Buy.
They prioritize profitable, high-density sites over flooding the map. Global plans? 28-35 net new warehouses worldwide in fiscal 2026, but China-specific adds are minimal so far no massive acceleration announced.
Digital/omnichannel:
Playing catch-up. Costco relies more on physical discovery than Sam’s digital flywheel. They sell via Tmall initially, now building own ecosystem app for membership, ordering, but no killer one-hour delivery or seamless WeChat mini-program like Sam’s.
Social virality? Weaker footprint. yes
Sam’s engineers UGC explosions on Xiaohongshu/Douyin with hauls and exclusives; Costco gets buzz from openings (queues, food court frenzy) but lags in sustained social engine. Less KOL seeding, less referral incentives. Result: Strong per-store performance in bursts, but not the omnichannel scale Sam’s uses to lock in members (app orders, flash deals, private shares).
Challenges exposed:
Easy… noooo 😉
Imports heavy vulnerable to U.S.-China tariffs (Trump-era hikes to 20%+ prompted supplier price pressure and supply chain reroutes in 2025).
Less localized assortments than Sam’s (who tweak portions, add hotpot sets/mooncakes aggressively). Renewal dip signals adaptation gapsChinese consumers love the premium discount but question consistency in economic squeeze.
Food court?
Popular (rotisserie chicken, pizza), but critiques hit quality/operations vs. Sam’s more polished dine-in.
Vs. Sam’s Club head-to-head: Sam’s is beating Costco at its own game in China. 60+ stores, higher sales per store (some $500M+ annually), stronger membership (8M+ paying), explosive digital (app-driven, viral hauls), and omnichannel mastery. Sam’s localized faster, built community via social, and rode “rational consumption” wave—value over vanity.
Costco’s global “Other International” segment grows fast (8-11% comp sales), but China-specific trails. Sam’s fuels Walmart’s China surge (21.9% net sales jump to $6.1B in Q3 2025); Costco’s China contribution is solid but smaller (reported 8.7B yuan/$1.22B in 2024 rankings, 58% growth but from low base).
Solutions
if you’re a Western brand eyeing this: Learn from both. Costco proves patience + core model works—don’t chase quick scale; build trust with consistent premium value.
But to beat locals/Sam’s: Amp virality :
They seed UGC on Xiaohongshu/Douyin with exclusives; engineer deals (limited drops, referrals); go omnichannel hard (WeChat mini-programs, fast delivery).
Xiaohongshu for UGC
Localize deeper
Localize deeper without diluting brand, smaller packs, cultural twists, local sourcing to dodge tariffs. Hire China-native teams for social mastery; monitor 24/7 for crises. Costco’s slow burn succeeds long-term if they accelerate digital/localization; right now, it’s steady but not dominant. Read distribution in China Guide https://ecommercechinaagency.com/china-distributors-guidelines-international-businesses/
Costco’s China play is pur discipline..and .membership purity, value focus, cautious rollout, but in this hyper-competitive, digital-first market, slow equals lost ground to Sam’s.
Want to enter China..? Blend Costco’s curation with Sam’s China aggression: Execute fast, virally, localized.
No excuses adapt or watch others eat the lunch.
Let’s discuss your brand’s entry
