Wednesday, 4 November 2026

Ecommerce website in Vietnam: help shoppers find the right item

 A shopper can visit an online store with a clear intention to buy and still leave without finding the right product. Unfamiliar category names, irrelevant search results and unclear product variations can interrupt the buying journey before customers even compare prices. For businesses operating an ecommerce website in Vietnam, product discovery deserves as much attention as checkout optimization. The goal is to help Vietnamese shoppers find a suitable item, understand its specifications and feel confident about their selection.

For more insights into ecommerce localization, product discovery and improving the online shopping experience in Vietnam, listen to our related podcast below.

https://soundcloud.com/ondigitalscom/ecommerce-website-in-vietnam

Start by understanding how customers search

An ecommerce search bar should recognize the language customers actually use, not just the product names written by the merchandising team.

Vietnamese shoppers may search with or without diacritics, use abbreviations or describe a product through everyday phrases.

We would begin by reviewing onsite search queries and identifying three patterns:

  • Searches that return no results despite relevant products being available.

  • Searches that produce unrelated products.

  • Repeated queries that suggest customers cannot find a specific feature or variant.

These patterns reveal gaps in product naming and search configuration.

However, adding every possible synonym isn't the answer. A broad synonym that sends customers to the wrong category creates another discovery problem.

Test the actual search phrases against the products they are supposed to retrieve.

Make category labels and filters easier to understand

A category structure designed around internal product terminology may not match the way customers browse.

For example, a shopper may search for a familiar product type rather than the technical category name used by the retailer.

We recommend aligning category labels, filters and product descriptions around consistent Vietnamese terminology.

Filters should also reflect attributes customers can use to make decisions, such as size, material, color or compatibility.

For branded colors, retain the official product name while assigning an accurate ordinary color attribute for filtering.

Mobile usability matters here. Check whether category labels are truncated, filters are easy to operate and selected options remain visible while shoppers browse.

A Vietnamese-speaking user should be able to find an intended product without needing someone to explain the website.

Make product variations impossible to confuse

A product page can contain accurate information and still create uncertainty if its variations are poorly organized.

Consider a product available in several sizes and colors. Customers need to know exactly which version they are selecting, whether it is available and what is included.

We would check four things before approving the product page:

Specifications: Preserve actual materials, dimensions, capacity and performance claims. Water-resistant must not become waterproof.

Compatibility: Verify size equivalence, electrical requirements and compatibility with other products. A translated size label doesn't prove physical fit.

Product identity: Keep model names and SKU identifiers consistent across product images, selectors and the cart.

Availability: Make sure the selected variant and its stock status remain consistent throughout the purchase journey.

These checks are particularly important when a store manages a large catalogue with multiple product options.

Show evidence beside the feature customers are evaluating

Generic product descriptions often leave shoppers with unanswered questions.

Instead of relying on phrases such as "premium quality" or "modern design", provide information that helps customers evaluate the actual item.

For a hypothetical storage product, exact external dimensions, usable capacity, photographs showing scale and a list of included components would be more useful than a decorative lifestyle image alone.

We would place supporting information beside the relevant decision:

  • A measurement guide near the size selector.

  • A compatibility explanation near the relevant specification.

  • A demonstration beside the feature being discussed.

  • Genuine customer reviews near the purchase information.

If reviews come from another market and have been translated, identify their origin and preserve their original meaning.

Reviews can describe customer experiences, but they cannot replace verified product specifications.

Use creator videos to answer specific product questions

Creator content can help customers understand products that are difficult to evaluate through photographs.

However, we wouldn't commission a video simply because a product needs more engagement.

Start with an unanswered purchasing question.

For example, a creator demonstrating a storage product could measure shelf clearance, show what fits inside and demonstrate how its lid opens in a restricted space.

That gives shoppers useful information before they add the item to their cart.

A creator brief should specify:

  • The exact product and SKU being demonstrated.

  • The customer objection the video needs to address.

  • The measurements or features that must be shown.

  • Claims that are permitted and limitations that must remain clear.

  • Where the finished asset will appear on the website.

The demonstration must match the actual product and advertised offer.

A commissioned video should also be identified appropriately rather than presented as an independent customer review.

Find product discovery problems before redesigning the store

We recommend diagnosing the weakest stage before changing the entire website.

Start with one product category and a defined audience. Separate mobile and desktop visitors, new and returning customers, and relevant traffic sources.

Then examine the available evidence.

Observed problemWhat we would investigate
Shoppers cannot find suitable productsSearch queries, category labels and missing synonyms
Product views rarely lead to cart additionsSpecifications, product fit and variant availability
Customers repeatedly ask basic questionsMissing information and unclear product demonstrations
Selected variants fail or become unavailableSKU consistency and stock synchronization
Customers misunderstand product benefitsClaims, translations and supporting evidence

The patterns help identify where to investigate. They don't automatically confirm the cause.

We would observe shoppers completing realistic product-finding tasks and compare their behavior with recurring customer-support questions before deciding which changes deserve priority.

Test improvements without changing everything at once

Once a clear problem has been identified, create a focused experiment.

For example, if customers struggle to evaluate product dimensions, test a measurement demonstration beside the variant selector.

If onsite searches frequently return no results, improve search synonyms and category terminology before redesigning the navigation.

Keep the audience and other major conditions consistent so you can understand what caused the change.

Evaluate product discovery through relevant search results, successful product-finding tasks and progression toward completed orders.

A higher number of product views isn't enough if customers still cannot identify the right variant.

Keep product information consistent across every channel

Product discovery doesn't end on the website.

The same item may appear in a product feed, marketplace listing, creator video and customer-service conversation.

If the SKU, price, availability or specifications differ, shoppers can lose confidence even when each individual channel looks well designed.

We recommend maintaining one approved product-information source that local marketing, merchandising and customer-support teams can use.

Check product names, variant identifiers, dimensions, stock information and commercial conditions whenever the catalogue changes.

Localization should make product information easier to understand without changing what the product actually is.

Conclusion

Improving an ecommerce website in Vietnam starts with helping customers find and understand the right product.

Accurate Vietnamese search terminology, clear categories, consistent variants and useful product demonstrations can remove uncertainty before checkout.

Rather than redesigning the entire store, identify recurring discovery problems, confirm their causes and test focused improvements against meaningful purchasing outcomes.

On Digitals helps businesses improve localized ecommerce experiences through product-page strategy, conversion analysis and digital marketing.

For more insights into ecommerce localization, product discovery and improving online shopping experiences in Vietnam, explore our related social media discussion below.

https://substack.com/profile/489113917-on-digitals/note/c-379149256

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