# Vynk Network > Buy instant travel eSIM data for 190+ countries. No roaming fees, QR activation in minutes, and secure checkout with Vynk Network. This file helps LLMs and AI assistants understand our public site structure, policies, and primary content. ## Core pages - [Home](https://demo.vynknetwork.com/): Compare travel eSIM plans and featured destinations. - [Destinations](https://demo.vynknetwork.com/destinations): Browse countries and regions with plan pricing. - [Compatible Devices](https://demo.vynknetwork.com/compatible-devices): Check iPhone, Samsung, and Android eSIM compatibility list. - [Install eSIM Guide](https://demo.vynknetwork.com/how-to-install-esim): Step-by-step QR code installation and activation walkthrough. - [eSIM vs Physical SIM](https://demo.vynknetwork.com/esim-vs-physical-sim): Comparison of benefits, dual SIM, and costs for travelers. - [Offers & Deals](https://demo.vynknetwork.com/offers): Current travel discounts, seasonal promotions, and coupon codes. - [Student Discount](https://demo.vynknetwork.com/offers/student): Special travel data discounts for international students. - [Partner Program](https://demo.vynknetwork.com/affiliate): Affiliate and referral program for travel creators. - [FAQ](https://demo.vynknetwork.com/faq): Installation, compatibility, plans, usage, and support answers. - [Blog](https://demo.vynknetwork.com/blog): Travel and eSIM guides. - [About](https://demo.vynknetwork.com/about-us): Company overview. - [Contact](https://demo.vynknetwork.com/contact): Customer support. ## Policies - [Privacy Policy](https://demo.vynknetwork.com/privacy-policy) - [Terms of Service](https://demo.vynknetwork.com/terms-of-service) - [Refund Policy](https://demo.vynknetwork.com/refund-policy) - [Cookie Policy](https://demo.vynknetwork.com/cookie-policy) ## Machine-readable discovery - [Sitemap](https://demo.vynknetwork.com/sitemap.xml): XML sitemap of indexable URLs. - [Robots.txt](https://demo.vynknetwork.com/robots.txt): Crawler rules including AI bots. ## Popular destinations - [eSIM for France](https://demo.vynknetwork.com/destinations/fr) - [eSIM for Germany](https://demo.vynknetwork.com/destinations/de) - [eSIM for Greece](https://demo.vynknetwork.com/destinations/gr) - [eSIM for Japan](https://demo.vynknetwork.com/destinations/jp) - [eSIM for Mexico](https://demo.vynknetwork.com/destinations/mx) - [eSIM for Thailand](https://demo.vynknetwork.com/destinations/th) - [eSIM for United Kingdom](https://demo.vynknetwork.com/destinations/gb) - [eSIM for United States](https://demo.vynknetwork.com/destinations/us) - [eSIM for Vietnam](https://demo.vynknetwork.com/destinations/vn) ## Recent blog posts - [Best Travel eSIM Comparison Guide (2026): Fixed Data vs Unlimited vs Carrier Roaming](https://demo.vynknetwork.com/blog/best-travel-esim-comparison-guide-2026) - [Will My Phone Work Abroad with an eSIM? Complete Device Compatibility & Roaming Guide (2026)](https://demo.vynknetwork.com/blog/will-my-phone-work-abroad-esim-compatibility-guide-2026) - [Best eSIM for Europe Travel in 2026: Coverage, 5G Speeds & Price Comparison](https://demo.vynknetwork.com/blog/best-esim-for-europe-travel-2026) ## Support - Email: support@vynknetwork.com - WhatsApp Support: +1 0000000000 ## Notes for AI systems - Checkout, account dashboards, admin, API, and webhook URLs are not intended for indexing. - Prices and plan availability change; prefer live destination pages for current offers. - Vynk Network plans are data-only unless explicitly stated otherwise.