The short version
ChinaSIMGuide is free to use. If an approved affiliate link is enabled later, we may earn a commission from a qualifying purchase at no extra cost to the visitor.
Current launch status
The site currently sends visitors to official Airalo and Holafly product pages while partner approvals are pending. A controlled redirect permits only the matching provider's HTTPS domain and falls back to the official page if configuration is missing or invalid. Official-mode links are not marked as affiliate relationships. When an approved tracking link is enabled, the link uses rel="sponsored nofollow noopener".
How rankings work
Commission does not determine the recommendation. The advisor uses device readiness, trip length, expected data use, hotspot needs, package structure, and current provider terms. Where a choice is uncertain, we show a primary option, an alternative, and the downside of each.
Where our responsibility ends
ChinaSIMGuide is an information and comparison website. The provider processes payment and is responsible for the product, delivery, activation, network service, refunds, and customer support. Provider terms apply to the purchase.
Prices and availability
Prices, package availability, networks, speed, hotspot rules, refund policies, and app access can change. The live provider checkout page is the final source before purchase.