The confidence to know what you're buying has real monetary value, according to an updated study from CSA Research.
In a survey of 8,709 buyers across 29 countries, 40% said they would not purchase from websites in other languages, while 56.2% said having product information in their native language was more important than getting a lower price.
That finding is remarkable. Most marketers would expect language to influence understanding, customer satisfaction, or brand perception. Few would think it can outweigh price itself. Yet the data suggests that for many consumers, confidence and clarity are worth paying for.
Too often, businesses view translation as a cost center. The evidence suggests it should be viewed as a revenue driver. By removing language barriers, organizations increase the likelihood that prospective customers will engage, convert, and complete purchases.
For businesses pursuing growth beyond their home markets, these insights carry significant implications.
Companies spend heavily to improve customer experience by refining websites, optimizing checkout flows, and personalizing marketing campaigns. Yet many devote little attention to how those experiences translate across languages and cultures. As a result, they may be creating friction without realizing it.
The research behind the "Can't Read, Won't Buy" concept challenges the assumption that an English-only digital strategy is sufficient for reaching global audiences. Consumers want more than basic translation. They want experiences that feel understandable, trustworthy, and relevant to them.
Approximately 72.4% of consumers prefer browsing and purchasing products when information is available in their native language.
Organizations that localize content into multiple languages experience an average 55% increase in conversion rates compared with English-only websites.
Nearly 80% of consumers prefer native-language clarity when evaluating services such as finance and travel, compared with about 59% for standard consumer goods.
The vast majority of consumers [74%] are more likely to continue purchasing from a brand when post-sales support is available in their language.
Taken together, these findings demonstrate that language is more than a communication tool. It is a trust signal that influences whether customers feel confident enough to buy and loyal enough to return.
The "Can't Read, Won't Buy" phenomenon is not merely a customer experience issue. It has direct implications for revenue growth, market expansion, sales effectiveness, and customer lifetime value.
Beyond the consumer behavior data, the study highlights several strategic realities that business leaders cannot afford to ignore.
Total Addressable Market (TAM) Preservation: Companies relying strictly on English-language storefronts or unlocalized documentation systematically opt out of at least 40% of their potential international market. Localization is the baseline requirement to unlock, rather than restrict, the total addressable market.
Invisible Deal Friction in B2B Pipelines: A critical business-to-business blind spot is assuming that because a foreign corporate executive or primary point of contact speaks fluent English, the entire buying committee does. Behind closed doors, technical documentation, security protocols, and compliance briefs are forwarded to legal, engineering, and procurement teams that may lack that same level of fluency. B2B deals are frequently lost when internal stakeholders cannot confidently evaluate a product in their native language.
Friction-Free Loyalty and Retention: The cost of acquiring a customer increases dramatically if that customer churns immediately after purchase. Providing native-language post-sales support, installation manuals, and knowledge bases contributes directly to the 74% increase in repurchase intent, helping establish long-term customer lifetime value (LTV).
Decentralized Trust Channels: Global consumer data shows that buyers trust peer reviews more than brand copy. Strategically localizing user-generated content and product reviews can help bridge the initial trust gap, enabling smaller enterprises to compete effectively against larger, unlocalized brands.
LanguageLine can help businesses address "Can't Read, Won't Buy" by making the entire customer experience understandable in the customer's preferred language. That includes the moments before a purchase and the support customers may need afterward.
Help customers find the business. Translate and localize websites and marketing content, including the search terms customers use in their own language.
Give them confidence to buy. Translate product descriptions, specifications, pricing information, checkout content, and policies so customers understand what they're purchasing and what to expect.
Answer questions in real time. Provide phone and video interpreting when customers need help comparing products, placing orders, or resolving issues.
Support customers after the sale. Translate instructions and support materials, and make interpreters available for returns, troubleshooting, and other service conversations.
Make the message feel natural. Localize content for the audience, including its tone and cultural context. For example, LanguageLine helped a footwear retailer adapt product descriptions for four languages while maintaining the brand's voice.
We invite you to schedule a free consultation to learn more about how LanguageLine can help you reach, convert, and retain a wider audience.