We drive authority to your Tier 1 assets by deploying 500 curated Tier 2 links...

https://sierra-wiki.win/index.php/Is_CTR_Manipulation_Real_for_Tier_2_Activation_or_Just_Talk%3F

We drive authority to your Tier 1 assets by deploying 500 curated Tier 2 links supported by 5,000 Tier 3 links. To ensure a natural profile, we layer in geo-targeted traffic and relevant social signals for every URL