What the regional cases can establish

Cooperation becomes operational at different stages: a merchant uses a carrier, a delivery option becomes available, a warehouse fulfils orders or a facility reports parcel handling. This review separates those stages across selected European, US, Southeast Asian and Latin American markets. It does not assume that every platform uses the same model in every country, or that local orders necessarily originate in China.

The strongest quantity disclosures here concern ShipBob’s US TikTok Shop order fulfilment and DHL’s Brazilian SHEIN receiving operation. Other cases establish service availability or a documented merchant relationship, with no comparable platform-specific delivery denominator. Corporate and merchant accounts retain their attribution; they are external cases, not CEP Insight client results. Historical announcements describe their own period, while dated service guides describe their stated market and eligibility.

Portugal: Temu and CTT extend coverage to island markets

CTT’s 25 February 2025 announcement states that Temu deliveries had been extended to the Azores and Madeira. It also describes access to CTT’s national delivery network, including more than 1,000 Locky lockers. The completed milestone is an expanded delivery offering within Portugal, including the island regions.

The locker count describes the carrier network, not lockers dedicated to Temu or parcels already delivered through them. The release supplies no Temu-specific delivered volume, island on-time rate or measured customer saving. For local CEP businesses, the case suggests opportunities in collection options and coordination of island and mainland handoffs. Any capacity decision still needs shipment density, actual locker usage and responsibility for missed connections; the release does not identify an air or sea feeder split.

United Kingdom: SHEIN and InPost collection services

InPost’s 2024 annual report records the launch of its UK Collect service in the second half of 2024 and identifies SHEIN among the participating retailers. Its SHEIN partner page explains the collection option for eligible checkout orders. Together, these records support an introduced service and a customer-facing collection mechanism.

They do not disclose SHEIN’s parcel volume, locker utilization, delivery success or a measured reduction in doorstep attempts. Group-wide parcel growth cannot be allocated to this retailer. CEP Insight sees a potential route to consolidate destination deliveries into lockers or shops, balanced against collection deadlines, unavailable compartments and exception handling. Those are operating questions to measure for the eligible order cohort, not benefits established by the retailer listing alone.

United States: TikTok Shop orders fulfilled by ShipBob in 2023

ShipBob’s original 27 September 2023 announcement reports that, after the integration became available for testing earlier that year, it had already fulfilled hundreds of thousands of TikTok Shop orders. This is an actual quantity claim by the executing fulfilment provider, tied to the US partnership’s launch period. A later update of the company blog does not move that result into a new reporting period.

The disclosed unit is orders fulfilled, not independently confirmed recipient deliveries. The release gives no complete eligible-order denominator, precise start date, comparable on-time rate or partnership-specific profit. For US 3PL and CEP operators, social-commerce order flows can create warehouse, pick-and-pack and downstream delivery work. Evaluating that opportunity requires separating warehouse completion, carrier acceptance, final delivery, returns and margin; they cannot all be inferred from the fulfilment count.

Philippines: operating merchant relationships with Ninja Van

Ninja Van’s 30 May 2023 account of a 5 May TikTok Shop seller event identifies merchants including Angel Home Textiles, YXF Hoodies and thehealthyraine as users of its delivery services. The article attributes comments on delivery timeliness and customer support to the named sellers. This documents merchant-level use of a carrier within the local social-commerce ecosystem.

It is a carrier-published promotional account with seller testimony, not a measured service-quality study. It provides no shipment cohort, comparable on-time percentage or before-and-after logistics cost. The opportunity for Philippine CEP operators is operational merchant support and delivery integration; the challenge is to validate actual acceptance scans, exception resolution and returns across the relevant addresses. Seller satisfaction in these examples cannot establish the performance of all TikTok Shop orders or all Southeast Asian markets.

Singapore: SHEIN and SingPost delivery and returns

SingPost’s 3 October 2023 SHEIN announcement describes delivery and collection options, including letterbox delivery, collection points and POPStation returns. Its wording establishes services available to customers at the announcement date, rather than only a memorandum for future cooperation. The case concerns a postal operator’s destination network and reverse-logistics interface.

The announcement does not provide a SHEIN-specific parcel denominator, actual return-processing time or independently measured saving. It should not be read as a guarantee that every order remains eligible under identical terms today. CEP Insight’s analysis is that out-of-home collection and returns may create local postal work alongside home delivery. Assessment requires current order eligibility, collection completion, return handover records and the separation of imported parcels from locally held inventory.

Brazil: DHL reports a SHEIN receiving-operation milestone

DHL Supply Chain’s April 2024 account describes its operation inside SHEIN’s 28,000-square-metre receiving centre in Guarulhos for parcels from Brazilian sellers. It says the operation began with 400 staff sorting manually and, after six sorters started, reached a processing level of 500,000 parcels per day. This is an operator-reported result at an operating inbound facility.

The source does not identify the measurement day, sustained observation period, daily-average versus peak definition or independent audit. The figure cannot be annualized or treated as imported parcels, last-mile deliveries or successful receipt by consumers. A three-hour processing deadline in the same account is a contractual requirement, not a measured compliance rate. The local opportunity concerns receiving, sorting and handoff services; transport procurement should use the actual domestic seller flow rather than assuming it all represents China–Brazil air cargo.

Mexico: TikTok Shop’s local delivery and Estafeta returns interface

TikTok Shop’s Mexican Standard Service Overview, dated 18 September 2026, describes Shipped via Platform for eligible local-to-local sellers. The platform provides labels and assigns carrier services; the guide states that Estafeta drop-off returns have been available since 8 May 2025. It identifies pickup areas and excludes addresses that cannot be served under its safety or coverage rules.

This establishes a service and responsibility interface. It does not disclose actual parcel counts, on-time delivery or realized cost savings, nor make Estafeta the carrier of every order. For local CEP companies, pickup, delivery and returns offer distinct work packages. Their opportunity depends on address eligibility, allocation rules, handover evidence and the party accountable for exceptions. The guide does not establish a completed China-to-Mexico import flow.

Brazil: TikTok Shop assigns local carriers without a warehousing claim

TikTok Shop’s Brazilian guide, dated 9 October 2026, describes local-to-local shipping assigned by the platform to J&T, Correios or iMile. Eligible sellers in the Southeast may use pickup, while new sellers default to drop-off; Correios provides a return drop-off interface. The guide explicitly distinguishes this standard shipping offer from inventory-based fulfilment, which it says is not included.

The disclosed result is an available carrier interface with eligibility and responsibility rules. No platform-specific delivered volume or cost improvement is reported. This can support local CEP collection and reverse-logistics opportunities, but not a claim that TikTok-operated warehousing has opened. Mexico’s carrier arrangements also cannot be transferred to Brazil. In the materials reviewed, no comparable Temu-specific delivered-volume result was established for these Latin American markets; that remains an evidence gap.

Local CEP: opportunity depends on the operating layer

CEP Insight separates three opportunities. Portugal and the UK illustrate destination coverage and collection options; the US and Brazil show fulfilment or receiving work; the Philippines, Singapore, Mexico and Brazil also expose merchant support and returns interfaces. Each can create local activity, but the commercial value depends on the eligible orders actually accepted, handled and completed, alongside compensation and service obligations.

The principal challenges are uneven geographic density, demand peaks, collection or return completion, exception ownership and concentration in a few platform customers. Before treating a partnership as a business result, define the market, service, period and shipment population; reconcile order creation, warehouse fulfilment, carrier acceptance and final delivery. Measure revenue and avoidable cost for that same population. These are platform analysis and evaluation questions, not additional results reported by the case companies.

Air and ocean markets: separate route shifts from platform attribution

IATA’s full-year 2025 release reports CTK demand growth of 10.3% on Europe–Asia segments and 10.0% within Asia, against a 0.8% decline on Asia–North America. These are industry route-area tonne-kilometres, not parcel counts or the three platforms’ contribution. Segment data do not follow an entire connecting shipment, and within-Asia growth cannot be assigned wholly to Southeast Asia. The regional divergence supports examining flexible capacity deployment rather than assuming an equal benefit for every airline.

For ocean transport, local stocking can create replenishment, forwarding, port-to-warehouse and inventory-management work if the actual sourcing plan uses sea freight. The selected local-delivery cases do not establish that modal choice, a sea-volume share or a measured air-to-sea substitution. UNCTAD’s 2025 publication summary describes how rerouting lengthened voyages, absorbed effective capacity and raised costs in 2024–2025; it is historical market context, not a current freight quote.

Our analysis is to compare customer-order lead time with the full replenishment cycle, including sailing variability, clearance, receiving, inventory holding, stockouts and returns. Air may serve urgency while sea supports planned replenishment, depending on the product and route. No universal saving, platform-specific air or ocean market share, or guaranteed growth for local operators follows from these cases.

Comparing the disclosed outcomes and their limits

The comparison preserves the result unit and geography. Fulfilled orders, facility handling levels, service availability and merchant testimony answer different questions and cannot be added into one delivery total. Dates identify the source’s operating period or service-guide version; they are not a common current performance window.

A further operational review should request completed-shipment and cost records for one defined market and service before comparing carriers or transport modes. Initial discussion can identify the market and issue, with supporting records supplied when the review scope is agreed.

Eight regional cases: reported stage, result unit and boundary
Market and cooperationDisclosed operating result or stageScope and missing measure
Portugal · Temu / CTT · February 2025Delivery offering extended to Azores and Madeira; national network includes over 1,000 Locky lockersNetwork availability, not Temu parcel counts, locker use or feeder-mode split
UK · SHEIN / InPost · H2 2024 launchCollect service introduced; retailer collection option documentedNo SHEIN-specific delivered volume or measured reduction in doorstep attempts
US · TikTok Shop / ShipBob · September 2023 accountHundreds of thousands of orders already fulfilled since the integration became available for testing earlier in 2023Provider-reported fulfilment, not proven final delivery or a 2025 result
Philippines · TikTok sellers / Ninja Van · May 2023Named sellers using delivery services and giving testimonyPromotional merchant accounts without a shipment denominator or measured on-time rate
Singapore · SHEIN / SingPost · October 2023 accountDelivery, collection and return options announced as availableHistorical service scope; no measured parcel or return-processing result
Brazil · SHEIN / DHL · April 2024 accountOperator reports reaching 500,000 parcels/day after six sorters startedDomestic-seller inbound handling; period and average/peak definition undisclosed
Mexico · TikTok Shop / local carriers · September 2026 guideLocal shipping; Estafeta return drop-off available from 8 May 2025Eligible local orders; no delivered-volume, punctuality or saving result
Brazil · TikTok Shop / J&T, Correios, iMile · October 2026 guideAssigned local shipping and return interfaces availableEligibility rules; no inventory fulfilment or platform-specific delivery result

Corporate and platform disclosures retain their commercial origin. IATA provides industry context; UNCTAD’s publication summary supplies historical maritime context. This comparison is not a carrier ranking.

Conclusions

Evaluate each partnership by the work already performed and its disclosed unit. Local network access can create opportunities without proving delivery gains; fulfilment and handling quantities require their own period and denominator before being connected to CEP profitability or air and ocean demand.

Sources and evidence scope

Read each source for its stated scope. Company announcements, observed research results, modeled findings and CEP Insight analysis support different types of conclusion.

Sources reviewed:

  1. CTT — Temu delivery expansion in Portugal, 25 February 2025
    Carrier announcement in Portuguese: expanded island coverage and network locker count, not Temu-specific parcel performance.Published: Source reviewed:
  2. InPost — Annual Report 2024, page 27; publication date not stated in the cited passage
    Corporate annual report: UK Collect launch in H2 2024 and retailer participation; group totals are not SHEIN results.Published: UnknownSource reviewed:
  3. InPost UK — SHEIN collection service; publication date not stated
    Current carrier partner page: customer collection process, not measured delivery time or SHEIN parcel volume.Published: UnknownSource reviewed:
  4. ShipBob — US TikTok fulfilment partnership, original release 27 September 2023
    ShipBob corporate release distributed by PRNewswire: reported fulfilled orders in the 2023 launch period, not independently verified delivery.Published: Source reviewed:
  5. ShipBob — TikTok partnership blog; original 27 September 2023, updated 24 September 2025
    Company version of the same announcement, updated in 2025; not a separate outcome study or a new cumulative reporting period.Published: Source reviewed:
  6. Ninja Van Philippines — TikTok Shop seller interviews, 30 May 2023
    Carrier-published promotional interviews at the 5 May 2023 event: named seller experiences without an audited shipment cohort.Published: Source reviewed:
  7. SingPost — SHEIN Singapore cooperation, 3 October 2023
    SingPost corporate release distributed by PRNewswire: services available in 2023, without platform-specific quantity or full 2026 service revalidation.Published: Source reviewed:
  8. SHEIN — SingPost Singapore cooperation, 3 October 2023
    Same-day counterparty account; confirms the announced scope, not independent verification of efficiency gains or present eligibility.Published: Source reviewed:
  9. DHL Brazil — SHEIN receiving centre; April 2024, day not stated
    Contract operator’s Portuguese account of domestic-seller inbound handling; 500,000 parcels/day without the measurement period or average/peak definition.Published: UnknownSource reviewed:
  10. TikTok Shop Mexico — Standard Service Overview, 18 September 2026
    Platform service guide: eligible local shipping and Estafeta returns from 8 May 2025; no delivered-volume or cost result.Published: Source reviewed:
  11. TikTok Shop Brazil — Standard shipping guide, 9 October 2026
    Platform guide in Portuguese: local carrier allocation, collection and returns; excludes inventory fulfilment and provides no delivery totals.Published: Source reviewed:
  12. IATA — Full-year 2025 air-cargo results, 29 January 2026
    Industry association’s route-area CTK statistics: segment traffic, not connecting shipment totals or named-platform contributions.Published: Source reviewed:
  13. UNCTAD — Review of Maritime Transport 2025, publication summary, 24 September 2025
    Intergovernmental publication summary, especially Chapter 3: historical rerouting, effective capacity and freight-cost context for 2024–2025.Published: Source reviewed:

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Cainiao, JD Logistics, SF, J&T and Zongteng: local network results

Possible discussion scope: An agreed discussion can compare potential logistics partners’ roles, evidence and responsibilities for a defined market or route.

Possible deliverables: A possible comparison record identifies the common assessment basis, unresolved requirements and questions for partner discussions.

Relevance of the working example: The partner comparison illustrates preparation; it does not establish provider accreditation, a universal ranking or an agreed partnership.

Start with the market and your question; further details can be clarified in discussion.

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