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What hidden costs can be associated with online shopping?

Nov 3, 2025

Hidden costs in e-commerce are unexpected expenses that only become apparent after the business has started. These costs arise from additional fees for e-commerce platforms, maintenance, marketing, and legal obligations. Many e-commerce entrepreneurs underestimate these true e-commerce costs in their budgeting, which can lead to financial challenges.

What hidden costs can be associated with an online store platform?

Hidden costs on e-commerce platforms arise from transaction fees, payment processing fees, and the pricing of additional features. Basic packages rarely include all necessary functions, and third-party applications significantly increase monthly costs.

Shopify costs increase rapidly when you need specialized features. Each additional app typically costs €5-50 per month, and larger online stores often require dozens of apps. Transaction fees can range from 0.5% to 2.9% of each sale, depending on the chosen plan and payment method.

Payment processing fees are another significant expense. PayPal, Stripe, and other providers charge their own fees in addition to the e-commerce platform's fees. Integrations with ERP systems, accounting software, and inventory management systems incur additional costs that are not always considered in initial e-commerce pricing.

What are the unexpected costs of running an online store?

Unexpected costs for maintaining an online store include hosting services, backups, security updates, and technical support. These regular maintenance costs can amount to hundreds of euros per month, especially for growing online stores.

Hosting costs increase with traffic. As your online store receives more visitors, you'll need a more powerful server and more bandwidth. Seasonal traffic spikes, such as Christmas sales, can lead to unexpected additional charges from cloud providers.

Backups and data security require constant attention. Automatic backups cost money, but the lack of them can be even more expensive. SSL certificates, security updates, and potential security audits increase the maintenance costs of an online store. Technical support is essential when problems arise, and expert developers charge market rates for their work.

How much does online store marketing and advertising actually cost?

Marketing and advertising for online stores typically cost 15-25 percent of revenue for new businesses. The true costs of digital marketing include expenses for Google Ads campaigns, social media advertising, search engine optimization (SEO), and content creation.

Customer acquisition costs in Google Ads campaigns vary depending on the industry. Competitive sectors require larger budgets to achieve visibility. Social media advertising on Facebook and Instagram platforms has its own costs, and effective campaigns require continuous optimization and A/B testing.

Search engine optimization (SEO) may seem free, but it requires significant investment in content creation, technical optimization, and link building. Email marketing tools are priced according to the number of contacts, and high-quality content creation requires time or external service providers. In e-commerce budgeting, it's crucial to allocate sufficient resources for long-term marketing efforts.

What legal and administrative costs are involved in online commerce?

The legal and administrative costs of e-commerce arise from statutory requirements such as privacy policies, terms of service, and GDPR compliance. Accounting, taxation, and any licensing and registration fees are also mandatory e-commerce costs.

GDPR compliance requires the creation of a privacy policy and the definition of cookie policies. Legal advice on these matters costs money, but failures to comply can be even more expensive. Consumer protection law sets requirements for return rights and complaint handling.

Managing accounting requires either in-house expertise or an external service provider. Value-added tax (VAT) becomes more complex in international trade, and different countries' tax regulations can lead to additional costs. Insurance for product liability, cybersecurity, and business risks is recommended, although not always mandatory. These hidden costs should be considered in the overall budget for e-commerce.

Brancoy toimitusjohtaja Samuli Ala-Kasari mustassa hupparissa.

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