This article explains tiered link building in simple terms. You’ll learn how...

https://wool-wiki.win/index.php/Should_I_Point_Tier_1_Links_to_Blog_Posts_or_Money_Pages%3F

This article explains tiered link building in simple terms. You’ll learn how Tier 1 links point directly to your main site for the best impact. Tier 2 links support those Tier 1 links to boost their power