About Adsays

Adsays is an independent publication about the economics of marketing. We write for founders, marketers, and publishers who need to know whether a campaign, landing page, or affiliate program is worth the time and money.

What you will find here

• Field guides to paid media, affiliate marketing, analytics, SEO, and conversion.
• Worked examples with illustrative numbers, so you can see how the assumptions affect the result.
• Free calculators and a campaign URL builder for everyday decisions.

Publisher

Adsays is published by Marcelo Leitner. For editorial questions, source suggestions, or corrections, email hi@adsays.com.