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Manuel Martinez

Explore the latest stories and practical insights from Manuel Martinez.

The Maturation of the Substack Newsletter Economy Explained

News & Media PublishersAugust 2, 2026

The Maturation of the Substack Newsletter Economy Explained

How Local Newspaper Paywalls Impact Subscriber Growth Rates

News & Media PublishersAugust 2, 2026

How Local Newspaper Paywalls Impact Subscriber Growth Rates

How Podcast Networks Negotiate Advertising CPM Rates

News & Media PublishersAugust 2, 2026

How Podcast Networks Negotiate Advertising CPM Rates

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