Paid search for online stores. Google Ads / Google Shopping that improves conversions and ROAS.
We develop, analyse and manage Google Ads campaigns with a focus on efficiency and results. From text ads to dynamic product ads, we work to make your investment worthwhile.
01Create, optimise and scale your Google Ads campaigns
02Technical integration with PrestaShop, Shopware and Shopify
03Ongoing, data-led management and personal advice
Google Ads with less wasted spend — and a partner who thinks ahead.
Optimising click prices and budgets alone does not unlock the full potential of Google Ads. We consider your campaign from business model to landing page, covering technology, content and strategy.
Instead of a black box, you receive a tailored, structured setup, actively managed campaigns and regular reports you can understand. Every decision stays transparent and aligned with your business goals.
From the first analysis to ongoing scaling, we manage your campaigns as a connected system, with a clear strategy, reliable tracking and personal advice.
01
Keyword research and strategy
Audience research, competitor analysis and a clear campaign setup.
02
Text ad creation
Meaningful ads matched to search intent and landing pages.
03
Technical tracking
GDPR-compliant implementation of conversions, goals and events.
04
Campaign optimisation
Ongoing management with hands-on adjustments, not opaque automation.
05
Merchant Center integration
PrestaShop, Shopware and Shopify: structured feeds and product approval.
06
Performance reporting and advice
Understandable analysis, clear recommendations and strategic discussion.
Reliable technology to make your products visible.
We implement your Google Merchant Center integration correctly, in line with its requirements and suited to your ecommerce platform. We monitor feeds and resolve errors to protect valuable visibility.
✓
Feed optimisation
including attribute handling and a clear data structure
✓
Variant handling
with filters for relevant product variants
✓
Automated feeds
through direct API integration with PrestaShop, Shopware or Shopify
✓
Tracking and monitoring
Google Tag Manager, ongoing feed monitoring and error resolution
Google Ads is an ongoing strategic process.
Long-term paid search management means considering data, audience behaviour and your business goals together. In regular discussions, we explain developments, recommend specific actions and improve what delivers business results, not just clicks.
We see paid search as a partnership built on equal terms.
We connect Google Analytics 4, Microsoft Clarity, Google Tag Manager and complementary tracking solutions in compliance with the GDPR. Integration with your store, Klaviyo or CRM also helps you understand campaign performance and actual revenue.
Google Analytics 4
Understand audiences, customer journeys and revenue
50+ projects. 100% commitment. Results that matter.
Two real campaigns show how a sound setup, accurate product data and continuous optimisation affect return on advertising spend.
Reefdepot
Google Shopping campaign
Since January 2023, we have managed a focused Google Shopping campaign with a daily budget of €75. From January to May 2025, it achieved a ROAS of 36. Around €8,600 in advertising spend generated more than €311,000 in gross sales value. Carefully managed campaigns can perform consistently with manageable ongoing effort after a thorough setup, but this is not something to take for granted.
January to May 2025
ROAS 36
Advertising spend
€8,600
Gross sales value
€311,000
01
Bildhau KG
Performance Max campaign
Since September 2024, we have optimised audiences, product segmentation and Merchant Center. GA4, conversion tracking and Consent Mode v2 provide the data foundation. From January to April 2025, the campaign achieved an average ROAS of 12.21 on a daily budget of €45, with an upward trend.
January to April 2025
ROAS 12.21
Advertising spend
€5,499
Gross sales
€67,152
02
109reviews · 4.9 stars
Armin Rothmund★★★★★ Google review · translated from German
„Requests are implemented quickly – they always find a way! Great service!“
Bianca Freygang★★★★★ Google review · translated from German
„A good impression from the start, which proved well founded! Very knowledgeable, quick responses, honest advice, fair and transparent billing, and fantastic customer service.“
Doctor San★★★★★ Google review · translated from German
„Five stars – nothing more needs to be said. We have always received very knowledgeable and friendly support. We wholeheartedly recommend sjmedia!“
Leo Fabry★★★★★ Google review · translated from German
„We came to sjmedia through a recommendation and have now been working together for several years. If you need a new agency for your online store or e-commerce, this is the right place.“
Orsolya Sämann★★★★★ Google review · translated from German
„We have been customers of the sjmedia PrestaShop agency for seven years and could not be happier. Mr Schmid and his team have supported our PrestaShop store professionally and helped us establish our business successfully online.“
Plotter Folien CH★★★★★ Google review · translated from German
„After years of searching, we finally found real PrestaShop experts. After some poor experiences with PrestaShop agencies, finding sjmedia was a stroke of luck for us.“
Armin Rothmund★★★★★ Google review · translated from German
„Requests are implemented quickly – they always find a way! Great service!“
Bianca Freygang★★★★★ Google review · translated from German
„A good impression from the start, which proved well founded! Very knowledgeable, quick responses, honest advice, fair and transparent billing, and fantastic customer service.“
Doctor San★★★★★ Google review · translated from German
„Five stars – nothing more needs to be said. We have always received very knowledgeable and friendly support. We wholeheartedly recommend sjmedia!“
Leo Fabry★★★★★ Google review · translated from German
„We came to sjmedia through a recommendation and have now been working together for several years. If you need a new agency for your online store or e-commerce, this is the right place.“
Orsolya Sämann★★★★★ Google review · translated from German
„We have been customers of the sjmedia PrestaShop agency for seven years and could not be happier. Mr Schmid and his team have supported our PrestaShop store professionally and helped us establish our business successfully online.“
Plotter Folien CH★★★★★ Google review · translated from German
„After years of searching, we finally found real PrestaShop experts. After some poor experiences with PrestaShop agencies, finding sjmedia was a stroke of luck for us.“
Ongoing management starts at around €500 per month, depending on scope. Advertising spend is additional and depends on your sector, competition and target market. You receive a transparent proposal before we begin.
How long before results become visible?
We usually see useful initial trends after two to four weeks. After the learning phase, we continue to optimise the campaigns.
Can you take over existing Google Ads accounts?
Yes. We analyse existing accounts, check campaign structure, tracking and data quality, then take over ongoing management.
Is paid search worthwhile for my online store?
If your audience actively searches for your products, paid search is often a useful channel. We assess potential, competition and realistic goals first.
Which ecommerce platforms do you work with?
We connect PrestaShop, Shopware and Shopify to Google Merchant Center, tracking and conversion goals.
What makes your paid search management different?
Our campaigns are individually structured, actively managed and data-led. AI supports individual tasks, but does not replace strategy or personal communication.
ContactReply within 2 h
Tell us about your project.
We listen, consider the options and give you a practical assessment.
„Requests are implemented quickly – they always find a way! Great service!“
Armin Rothmund · Google review · translated from German
„A good impression from the start, which proved well founded! Very knowledgeable, quick responses, honest advice, fair and transparent billing, and fantastic customer service.“
Bianca Freygang · Google review · translated from German
„Five stars – nothing more needs to be said. We have always received very knowledgeable and friendly support. We wholeheartedly recommend sjmedia!“
Doctor San · Google review · translated from German
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Cookies / storage
The loader reads da-language from Local Storage for language selection. The tool also uses settings such as da-hide-widget and da-refresh-widget. Other values depend on the features selected.
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Requested directly by clicking “Accessibility” under “For you”, independently of cookie preferences. It does not load automatically on page views. You can reset settings within the tool; reloading the page ends the embedding.
Under “Details” you can find providers, purposes, storage and retention periods. Videos, maps and booking are optional and can be selected individually. Change your choice at any time under “For you → Cookie settings”. You can clear data already stored by external providers through your browser settings.
5 out of 5 · Google