How compensation works
Some outbound links may be affiliate links. If a reader follows one and later makes a qualifying purchase, the publisher may receive a commission without increasing the reader’s price.
Where disclosure appears
When a tracked affiliate link is active, a clear disclosure appears immediately before the first commercial recommendation on the page.
Editorial independence
Compensation does not remove limitations, alternatives, poor-fit guidance, or source records. Offers are assessed on reader usefulness, evidence, and fit before commission potential.
Current link status
Castos has accepted this publication into its affiliate program and supplied a tracking link, which the Castos buttons on this site use. Links to documentation and other sources are ordinary links. A commission requires a qualifying referral under the program rules, not merely a click.