http://baidusbookmark.xyz/story.php?title=failed-submission-runs Short pieces on tiered campaigns, each covering a single decision rather than a whole method. How tiers are separated, which pages receive a link, when a tier should be left alone, and how the boundary between layers is kept visible in the project itself. Useful for anyone who has inherited a campaign and needs to understand it quickly. Fri, 23 Oct 2026 13:29:07 UTC en