How we make money, and why it doesn't change our reviews.

An affiliate program is a commercial arrangement in which a retailer or manufacturer may pay a publisher a commission when a reader follows a tracked link and completes a qualifying purchase. The exact terms, eligible products, attribution rules, and commission rates are set by the affiliate program.

Affiliate relationships are one possible way for independent publications to fund their work. They are separate from GPADLAB's testing, scoring, and editorial methodology.

As of the last update to this policy, GPADLAB is not enrolled in any active affiliate program and does not earn commission from retailer or manufacturer links.

Product and retailer links that currently appear on GPADLAB are provided for reader convenience. They should not be interpreted as compensated links unless a page specifically states otherwise.

If GPADLAB joins an affiliate program in the future, this disclosure will be updated to identify the active relationship or program where appropriate. Compensated links will also be disclosed clearly in the context where they appear.

Affiliate relationships will not determine review scores, Controller Health Scores, benchmark results, buyer-guide placement, comparison conclusions, or whether a product receives positive or negative coverage.

If GPADLAB activates affiliate relationships, the following editorial rules will apply:

• Testing results, measurements, ratings, and verdicts are determined from GPADLAB's editorial and testing process rather than commission opportunities.
• Buyer-guide placement is based on the editorial criteria stated on the page, not on which retailer or manufacturer offers a higher commission.
• Known weaknesses, reliability concerns, compatibility limitations, and other material drawbacks will continue to be disclosed even when a product link is compensated.
• GPADLAB may add, remove, or change retailer links without changing the underlying editorial conclusion.

If affiliate relationships are activated, compensated product links may appear in places where a purchase option is useful to the reader, such as:

• Individual controller reviews and purchase sections
• Buyer guides and best-of recommendations
• Head-to-head comparison pages
• Troubleshooting or repair content where a replacement product or part is relevant

Diagnostic results, methodology documents, and technical measurements do not become more favorable because a commercial link exists elsewhere on the site.

If GPADLAB begins earning commission from a link, the material connection will be disclosed clearly and conspicuously in the relevant content rather than relying only on this standalone page.

Compensated links will use appropriate machine-readable relationship attributes, including rel="sponsored" where applicable. GPADLAB will not sell followed links or guarantee search-ranking value in exchange for payment.

GPADLAB does not control retailer prices, discounts, taxes, stock, shipping charges, return terms, or checkout conditions. A price or availability statement on GPADLAB reflects the information available when it was written or checked and may change later.

A future affiliate relationship would not guarantee that a reader receives the same price through every link or at every time. Retailer pricing and promotions remain controlled by the retailer.

GPADLAB does not currently sell positive reviews, ratings, rankings, or favorable editorial conclusions. Payment does not buy a better score.

If GPADLAB ever publishes sponsored material, it will be clearly identified as sponsored or advertising content and kept distinct from independent review scores and testing conclusions. Contributor articles are separately attributed to their named authors and are subject to GPADLAB's editorial standards.

If a manufacturer, retailer, or other commercial party supplies a product for review, discounts it materially, pays travel or event costs, or creates another material connection relevant to coverage, GPADLAB will disclose that relationship where it matters to readers.

Receiving a product or other consideration does not guarantee coverage, a particular rating, or a positive conclusion.

If you believe a retailer link, review, buyer guide, or other commercial relationship has not been disclosed accurately, contact us at contact@gpadlab.com with the relevant page URL and your concern.

Read more about how GPADLAB separates editorial judgment from commercial considerations in our editorial policy.