Affiliate Disclosure

Our Relationship

PassWorth is free to use. We fund the site through affiliate commissions. When you click a membership CTA and buy through that link, the provider (or their affiliate network) may pay us a commission. You do not pay more because you used our link. The commission comes from the seller's marketing budget.

Which Programmes

• National Trust (via FlexOffers)
• English Heritage (via Awin)
• Merlin Entertainments (via Awin)
• RHS Gardens (via Awin)

Some attractions, including CADW, Chester Zoo, and ZSL London Zoo, do not operate public affiliate programmes. We list them because they are relevant to our users, not because we earn money from them.

How This Affects Content

Affiliate relationships do not change our break-even calculations. Tier prices, gate tickets, and parking assumptions come from published rates, not from commission tables. When a pass is a poor deal for the inputs you enter, we say it is not worth it. We would rather keep readers who trust the maths than optimise for short-term referral volume.

UK Legal Compliance

Under UK Advertising Standards Authority rules, marketing communications must make affiliate relationships clear. PassWorth discloses commissions in the footer, near calculator CTAs, and on this page. Affiliate links use rel="sponsored nofollow" and open in a new tab. If you have questions about a specific link, treat this disclosure as the standing notice for the whole site.