Google to require separate product IDs for multi-channel items

Google Merchant Center will enforce a new rule for multi-channel products starting in March. You must use separate product IDs when the same item differs between online and in-store versions. What’s changing. Under the new approach, online attributes become the default. If in-store details differ, you must create a separate version with a unique product […]

Is Your Brand Visible in AI Search Results? Here’s How to Find Out

People are using ChatGPT, Google, and other AI platforms to research products, compare solutions, and find recommendations. If your brand doesn’t show up in those AI-generated answers, you’re invisible to a massive audience actively looking for what you offer. And the worst part? You probably don’t even know it’s happening. This guide shows you exactly […]

Full Setup Guide (+ Examples)

Creating an official brand subreddit is one of the hardest marketing spaces to get right. Why? Because it’s hostile ground for traditional brand messaging, with some of the internet’s snarkiest users watching every move. But if you strike the right balance, the payoff is huge. Just look at r/fidelityinvestments. This brand subreddit has grown into […]

AI Search, hreflang, and translated content. How do ChatGPT, Perplexity, Gemini, Copilot, and Claude handle multilingual queries?

I’ve worked on many international SEO projects over the years, including structuring that content in various ways. For example, sites providing content in different languages on the same domain, content in different languages across separate domains, content in the same language targeting different countries, and more. And now that AI Search is growing, I’m helping […]

What we learned about AI, Discover and Shopping from Google during the Search Central Zurich 2025

Yesterday, I had the fantastic opportunity to attend once again the Google Search Central Zurich event, which has been organized annually for the past few years and marks the last Google-organized search event of the year. This year’s edition was a comprehensive, full-day event that brought together SEOs from across Europe (and, this time, from […]