Transparency
Affiliate Disclosure
Last updated: October 11, 2026
LetterWise uses clearly disclosed affiliate links in selected resource guides and other helpful content. This page explains what those links mean and how commercial relationships are kept separate from editorial recommendations.
What an affiliate link means
An affiliate link may let a retailer or service know that a visitor came from LetterWise. A qualifying purchase or signup may then earn LetterWise a commission. This does not add a fee to the visitor's purchase.
Current affiliate relationships
LetterWise participates in Paperpal's affiliate program, which is administered through Trackdesk. If you follow a clearly marked Paperpal affiliate link and make an eligible purchase, LetterWise may earn a commission at no additional cost to you.
A Paperpal guide may also display the reader code PAP20. The code currently offers a discount on eligible plans, but discounts, eligibility, and plan terms can change. Confirm the final price at checkout before purchasing.
How affiliate links will be identified
A guide containing commission-earning links will include a clear disclosure before or near its first affiliate recommendation. Individual paid links will also be marked in their link data for search engines and other automated systems.
Editorial independence
Payment does not guarantee coverage, a favorable review, or a higher position in a comparison. Resource guides are organized around relevance, practical usefulness, important tradeoffs, and the needs of LetterWise visitors. When direct testing has not taken place, the guide will not claim otherwise.
Prices, terms, and purchase decisions
Prices, availability, trial terms, and product features can change. Visitors should confirm current details on the seller's website before making a purchase. LetterWise does not process affiliate purchases, payments, returns, or subscriptions.
External sites and privacy
Affiliate retailers and networks operate under their own terms and privacy practices. They may use referral identifiers, cookies, or similar technology to attribute a purchase or signup. Learn more in the LetterWise Privacy Policy and Terms of Use.
Questions or corrections
If an affiliate relationship appears unclear or a resource guide needs a correction, please use the contact page.