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Our Blog

Expert Tips and Legal Insights for You

Storytelling Framework: Captivate, Connect, and Conquer!

April 24, 2025
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Karol Andruszkow
Co-founder and CEO of Concept21

Copywriting for Brands: A Comprehensive Guide

From crafting a brand voice to understanding your target audience, this guide has everything you need to master the art of copywriting!
April 23, 2025
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Karol Andruszkow
Co-founder and CEO of Concept21

How To Leverage Patreon Memberships to Build Your Brand

Catapult your brand to success by leveraging Patreon memberships to build a loyal community, deliver exclusive content, and drive revenue.
April 23, 2025
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Karol Andruszkow
Co-founder and CEO of Concept21

Forever Fresh: The Power of Evergreen Content

Discover how evergreen content strategies can keep your website relevant, drive continuous traffic, and engage your audience over time.
April 17, 2025

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Karol Andruszkow
Co-founder and CEO of Concept21
Karol is a serial entrepreneur, e-commerce speaker, and founder of 3 startups. He advised hundreds of companies and was responsible for projects worth over EUR 50 million for financial institutions in Europe.
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​He earned two master's degrees - Computer Science and Marketing Management - from Poland and Portugal. He has over ten years of experience in Silicon Valley, Poland, Portugal, USA, and UK, helping startups, financial institutions, and SMEs improve their functioning through digitization.
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