Commercial Disclosure

The Paid Resources catalog is separate from the free curriculum. Listing a product means it may be relevant to the learning map; it does not mean every learner should purchase it.

The Atlas should disclose sponsorship, affiliate compensation, review copies, free access, employment relationships, or other material incentives on the affected page. Rankings or descriptions must not be sold. When no relationship is stated, readers should not infer one.

Always compare a paid item with the free pathway and decide whether its structure, exercises, or support justify the cost for your situation.