4 min readKnowledge Base

    Google Ads for E-commerce

    Google Ads is the fastest way to get your products in front of people who are actively looking for them. Unlike social media advertising where you interrupt someone's scroll, Google Ads targets intent. Someone types "buy running shoes size 42" — and your product appears.

    How Google Ads Works for Webshops

    For e-commerce, Google Ads offers several campaign types that each serve a different purpose. The most important ones are Search, Shopping, and Performance Max. A good strategy typically combines all three.

    Search campaigns show text ads when someone searches for specific terms. They work well for brand names, product categories, and high-intent keywords like "buy" or "best price." You bid on keywords and pay per click.

    Shopping campaigns display your products with an image, price, and store name directly in the search results. These are fed by your product feed, which makes feed quality a critical success factor.

    Performance Max is Google's AI-driven campaign type that distributes your ads across all Google channels — Search, Shopping, Display, YouTube, Gmail, and Discover. It optimizes automatically based on your conversion goals. Read more about Performance Max strategy.

    What Results Can You Expect?

    Results vary by niche, product margins, and competition. As a general benchmark for e-commerce:

    • ROAS (Return on Ad Spend): Healthy e-commerce brands typically target 400-800% ROAS, meaning €4 to €8 revenue per €1 spent. Dropshippers with higher margins often aim for 200-400%.
    • Timeline: Initial data collection takes 2-4 weeks. Meaningful optimization happens from week 4 onwards. Most accounts see their best performance after 2-3 months of active management.
    • Budget: A minimum of €1,000-€1,500 per month in ad spend is recommended to gather enough data for Google's algorithms to optimize effectively.

    Common Mistakes

    The most frequent issues we see in e-commerce Google Ads accounts:

    • Poor feed quality — missing attributes, low-quality images, or generic titles that don't match search behavior.
    • No conversion tracking — or worse, tracking that double-counts or misses sales. Proper tracking and consent setup is essential.
    • Wrong campaign structure — running a single campaign for hundreds of products without segmentation makes optimization nearly impossible.
    • Ignoring negative keywords — especially in Search campaigns, irrelevant clicks eat budget fast.

    Brands vs. Dropshippers

    The approach differs significantly between established brands and dropshippers. Brands typically have higher margins, existing brand recognition, and can invest in long-term growth. Dropshippers need faster break-even, work with tighter margins, and need aggressive testing of products and creatives.

    Both models can be highly profitable with Google Ads, but the strategy, budget allocation, and KPIs look different. What matters most is matching your campaign structure to your business model.

    The Optimization Process

    Our approach follows a proven 6-week methodology that maximizes results from every phase of the optimization journey.

    Week 1 — Setup & Data: We fully set up your account: campaign structure, tracking setup, feed optimization, and initial bidding strategies. The algorithm starts collecting data.

    Week 2 — Pattern Recognition: The first data flows in. We analyze which products, search terms, and audiences show the best signals and exclude irrelevant traffic.

    Weeks 3-4 — Data Gets Smarter: The algorithm now has enough data to make better decisions. We refine bidding strategies, adjust budget allocation, and test new segments.

    Weeks 5-6 — Scaling: Profitable campaigns are scaled up gradually. We increase budgets by 15-20% per week while monitoring ROAS and CPA. This is also when Performance Max is typically introduced.

    Month 2+ — Continued Growth: The account is now mature. We focus on continuous optimization, seasonal adjustments, new product launches, and strategic expansion into additional campaign types.

    FAQ

    Frequently Asked Questions

    The most common questions about Google Ads for e-commerce, answered clearly.

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    No sales pitch, just an honest conversation. About your ads, your business, or just to get acquainted.

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    lennard@ecomtrada.nl(0223) 234299

    Annie Romein-Verschoorlaan 14, 1784NZ Den Helder, NL

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