E-Commerce · 4 min min read

What You Need to Know When Setting Up an E-Commerce Site

Before setting up an e-commerce site: a guide to platform choice, payment and shipping integration, legal requirements, SEO and conversion-focused design.

What You Need to Know When Setting Up an E-Commerce Site

Published: · DGH Ar-Ge · 4 min min read

Setting up an e-commerce site isn't just putting products online; it's designing payment, logistics, customer service and marketing processes together. The topics below help you make the right decision from the first step.

Key takeaways from this article
  • Choose the platform according to your growth plan.
  • Don't neglect the legal pages.
  • Design operational integration from the start.

Choosing a platform: ready-made or custom development?

Ready-made platforms offer a quick start and suit small stores. If there are custom business rules, heavy integration, B2B pricing or multi-store requirements, custom development offers flexibility. The decision should be based on the number of products, growth expectations and integration needs.

Ready-made e-commerce platforms offer a quick start and let you open a store with little technical knowledge. On the other hand, they come with customization limits, monthly fees and platform dependency. Custom development fits your business process and your ERP and marketplace integrations exactly but requires a higher initial investment. When deciding, consider your number of products, integration needs, growth plan and your team's technical capacity together.

Payment and shipping integration

A secure virtual POS, installment options and alternative payment methods directly affect conversion. Shipping integration reduces the operational workload by automating label generation and tracking information.

For payment infrastructure, compare commission rates, installment options, payout time, 3D Secure support and ease of integration. Offering more than one payment method increases conversion. On the shipping side, plan carrier API integration, automatic tracking numbers, cash on delivery and return processes. Clear shipping information is one of the most effective ways to reduce cart abandonment.

Legal requirements

Elements such as the distance sales contract, pre-contract information form, return and withdrawal information, KVKK Privacy Notice and cookie notice are mandatory. Get support from your legal advisor to ensure the texts comply with current legislation.

The distance sales contract, pre-contract information form, return and withdrawal terms, KVKK Privacy Notice and cookie policy are among the basic legal requirements for e-commerce sites. In addition, e-invoice/e-archive practices and product information obligations may vary by industry. Confirm current legislation with your legal advisor and accountant.

Conversion-focused design

Clear product images, understandable price and shipping information, a guest checkout option and a short checkout flow reduce cart abandonment. The mobile experience should be the priority.

Conversion-focused design covers fast product discovery, clear product pages, trust signals, a simple cart and checkout flow and guest checkout. In e-commerce, where mobile makes up most traffic, the mobile experience should be designed before desktop. Product images, descriptions and reviews are the most important components that make decisions easier.

SEO and content

Category pages, product descriptions and blog content bring organic traffic. Use an original description, a meaningful URL and schema (product, price, stock) for each product.

SEO in e-commerce includes category and product page structure, unique product descriptions, product schema markup, management of filter pages, a sitemap and speed optimization. Copying the manufacturer's ready-made descriptions creates duplicate content problems. Blog and guide content brings users in the research stage before shopping to the site.

Operations and growth

If stock, order, invoice and return processes aren't integrated, errors increase as you grow. Plan ERP and marketplace integrations from the start.

Orderly order, stock, return and customer service processes are a prerequisite for growth. Stock and ERP/accounting integration prevents double data entry and sales errors. Adding marketplace channels can increase sales, but stock synchronization and price management should be done centrally. Measure which products and campaigns are profitable with regular reporting.

Pre-launch checklist

Before going live, test the following: the ordering flow from start to finish, payment and return scenarios, email notifications, transfer of shipping tracking numbers, display on different devices and browsers, page speed, placement of legal texts, analytics and conversion tracking. Starting with a small pilot audience and improving with feedback lowers the risk of a broad launch.

How B2B e-commerce differs

If you sell to dealers, a B2B portal has different requirements from a B2C store: dealer-specific prices, account balances, risk limits, bulk orders and approval flows. For details, see our B2B e-commerce portal page.

How to prepare a product page

The product page is where the purchase decision is made. Clear images from multiple angles, technical information such as dimensions and materials, original and practical descriptions, stock and delivery information, and visible return conditions build trust. Customer reviews and FAQs support persuasion. Writing a unique title and description for each product is important for both conversion and SEO.

Marketing and traffic sources

Setting up a store is only the beginning; you need traffic. Organic search (SEO), paid ads, email marketing, social media and marketplaces complement each other. Not depending on a single channel at the start reduces risk. Measure the cost and return of each channel and shift the budget to the effective ones.

Customer relationships and loyalty

Acquiring new customers is more expensive than keeping existing ones. Post-order updates, easy returns, fast customer support, personalized recommendations and loyalty programs increase repeat purchases. Collecting and analyzing customer data in a KVKK-compliant way improves the accuracy of campaigns.

Indicators to track in the first three months

In the first weeks after launch, all attention should go to a few indicators: number and source of visitors, product page views, add-to-cart rate, progression to checkout, completed order rate (conversion), average order value and return rate. Seeing at which step you lose users determines improvement priorities. For example, if add-to-cart is high but checkout completion is low, the problem is usually shipping fees, unexpected costs or a complicated checkout flow.

Track these indicators in a weekly report and keep improving with small, measurable experiments (such as headline, image, button or free-shipping threshold). Record the result of each experiment so you move forward with data, not just intuition.

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FAQ

Frequently asked questions about this article

How long does it take to set up an e-commerce site?

It varies from weeks to months depending on the number of products, integrations and design detail. Approximate delivery times are listed in our packages.

If I sell on marketplaces, do I need my own site?

Your own site is important for brand awareness, customer data and commission-free sales. Marketplaces can be integrated as an additional channel.

Why is SEO important for an e-commerce site?

Organic traffic lowers advertising costs and brings in customers sustainably. The right structure and content are the lowest-cost sales channel in the long run.

Can I move my existing products to the new site?

Yes. Product, category and customer data can be transferred via file or API, and redirects from old URLs to new ones are set up.