After purchasing, you will receive a database in the form of a list of 82 sites where you can place links to your site.

What will this give you? Promotion on your website: ICS, TRUST, acceleration of page indexing, improvement of behavioral factors.
The list includes Dofollow sites (links open for indexing), as well as nofollow (although they are closed, in 2024 all robots will also follow them, take them into account and give weight).

This list remains with you and can be applied to any of your new and old sites without restrictions; this is a base that can be used for long-term use.