What determines the price of an e-commerce site?

The honest answer to "how much does an e-commerce site cost?" is: it depends. That's not an evasive answer — an e-commerce project has far more moving parts than a corporate showcase site, and each of those parts affects the total cost. Below, we list what you should actually look at when evaluating a quote.

1. Product count and catalog complexity

A 50-product catalog and a 5,000-product catalog with variants (color/size, etc.) don't require the same work. As product count grows, bulk data migration, category/filter structure, and search performance become separate line items in the project.

2. Payment and shipping integration scope

Connecting to a single payment provider is a different workload than integrating with multiple banks/payment providers and multiple shipping companies. Likewise, if you need real-time stock/price sync with marketplaces (Trendyol, Hepsiburada, etc.), that shows up in the price as a separate integration layer.

3. Design: ready-made theme or custom design?

Adapting a ready-made theme to your brand is faster and more economical than designing a custom interface from scratch. Custom design can be valuable for brand differentiation and conversion rate, but it's important to know upfront that it comes at a cost.

4. Layers you'll add later

• E-invoice integration — Automatic invoicing tied to the order flow is a separate module.
• B2B / dealer panel — Structures that require tiered pricing and permissions need additional scope.
• Consulting — Managing the site's day-to-day operations (campaigns, stock, pricing) on your behalf is an ongoing service, separate from setup.

The advantage of a well-built e-commerce infrastructure is that these layers can be added to the system as needed — you don't have to take everything from the start.

5. Recurring costs after setup

Beyond the one-time setup fee, low but recurring costs such as domain, hosting/server, an SSL certificate, and, if applicable, e-invoice credit packages should also be included in the budget. Always ask whether these items are included when evaluating a quote.

How do you recognize the right quote?

Comparing price alone can be misleading. Instead, ask these questions: What exactly is included in scope? Are SEO fundamentals (page speed, URL structure, mobile fit) included in the package? How does support work after launch? If you have an existing site, how is the migration process handled? The quote where you can get clear answers to these questions is usually the right one.

Conclusion

The price of an e-commerce site is a personalized number shaped by your product volume, integration needs, and design preference. That's why, instead of a fixed price list, we clarify your needs in a short conversation and provide a transparent quote. For details, you can review our e-commerce infrastructure or website service.