Affiliate Disclosure
Last Updated: September 2026 • Compliant with FTC 16 CFR Part 255
Transparency and reader trust are the core values of OnionHaseyo (accessible at https://onionhaseyo-blog.vercel.app). In compliance with the United States Federal Trade Commission (FTC) Guides Concerning the Use of Endorsements and Testimonials in Advertising, we provide this comprehensive disclosure regarding our commercial affiliate partnerships.
1. What Are Affiliate Links?
Throughout our website and within our travel guides, you may encounter special hyperlinks, promotional buttons, and discount codes marked as partner recommendations (e.g., Klook, KKday, Airalo, Booking.com, Agoda).
If you click on an affiliate link and proceed to purchase a product or travel service (such as an AREX express train ticket, eSIM data plan, transit pass, hotel accommodation, or tourist attraction ticket), OnionHaseyo may earn a modest commission from the merchant partner.
2. Absolutely No Extra Cost to You
Purchasing through our affiliate links never increases the price you pay. In fact, in many instances:
- The price you pay is identical to booking directly on the provider's site.
- You may receive exclusive discount promo codes or partner perks negotiated specifically for OnionHaseyo readers.
- The commission is paid entirely by the merchant out of their standard marketing budget as an affiliate referral fee.
3. Our Strict Editorial Independence
We maintain absolute editorial independence. Our affiliate relationships do not influence our recommendations:
- Unbiased comparisons: If a public transit option (like the All-Stop commuter train or Climate Card) is cheaper or more practical for your itinerary than an affiliate partner product, we explicitly tell you so.
- No sponsored rankings: We do not accept payment to place inferior travel products into our top recommendations.
- Real traveler testing: Every recommendation is curated by experienced Seoul locals and validated against real traveler feedback.
4. Primary Affiliate Partners
OnionHaseyo currently participates in or may introduce affiliate partnerships with the following travel platforms:
5. Questions or Feedback?
Your trust means everything to us. If you ever have questions regarding our affiliate disclosures or spot any outdated partner deals, please contact our team directly at:
Email: contact@onionhaseyo.com