1. The additional document
E-commerce imports add one document to the ordinary commercial set, and it is the most important: the customs declaration for low-value consignments.
2. The ordinary commercial set
At volume, e-commerce shipments may use consolidated documentation rather than full commercial invoices per parcel.
The carrier or the consolidator prepares the documentation, and the seller supplies the data.
3. The low-value consignment regime
Most destinations operate a de minimis threshold below which duty and often tax are not collected.
The threshold varies widely:
The United States has a high threshold for duty but specific requirements for entry types.
The European Union removed its VAT de minimis for commercial goods, requiring VAT collection on all imports.
The United Kingdom operates its own threshold.
The documents and the data requirements have changed repeatedly as these thresholds have been adjusted.
4. The data requirements
Modern e-commerce customs regimes require data at the parcel level:
The consignee’s name, address and, where required, tax identifier.
The goods description, accurate enough for classification.
The HS code.
The value.
The country of origin.
The seller’s identification.
The platform’s identification and, in some regimes, its liability for the tax.
5. The platform as the declarant
A structural change in e-commerce customs is the shift of the declaration obligation to the platform or the seller rather than the consignee.
The EU’s Import One Stop Shop allows the seller or the platform to collect and remit VAT and to declare goods.
The documents are electronic and lodged by the platform.
The seller’s obligation is to supply accurate data.
6. The product compliance question
E-commerce does not exempt products from regulation.
A consumer product sold online requires the same conformity documentation as one sold through a distributor.
The authorities have been enforcing this, and the platforms have been delisting non-compliant products.
For the exporter, the practical implication: the conformity documents must exist before the listing.
7. The intellectual property question
E-commerce parcels are extensively screened for counterfeits, and customs authorities have small-consignment enforcement programmes.
The documents: the trade mark authorisation, where the goods carry a third party’s mark.
8. The seller’s records
For e-commerce, the seller’s records include:
The order data.
The parcel data.
The declaration data.
The payment records.
The product conformity documentation.
The retention periods apply as to ordinary trade.
9. Common errors
Vague goods descriptions in the data feed
The consignment is held.
No HS code in the data
Required by most regimes now.
Assuming the de minimis removes all obligations
VAT, product compliance and IP enforcement do not follow the duty threshold.
No conformity documents
Delisting and enforcement.
Data errors repeated across thousands of parcels
A single incorrect template becomes thousands of erroneous declarations.
10. Closing view
E-commerce customs has moved from a documentation regime to a data regime, and the seller’s obligation is accuracy at the field level rather than a well-formed document.
The exporters who manage it treat the data template as a compliance document, which is what it is.
*This article is based on e-commerce customs regimes including the EU Import One Stop Shop, US entry requirements and destination de minimis rules, together with product compliance obligations. Exporters should confirm requirements with their platform and customs broker.*