What is the difference between the automatic 60-day tourist visa upon arrival and applying for a tourist visa online?

The conversation discusses the differences between the automatic 60-day visa exemption upon arrival in Thailand and the tourist visa obtained by applying online. Key points include: 1. **Visa Exemption vs. Tourist Visa:** Those eligible for visa exemption receive 60 days upon arrival without any fees, while applying for a tourist visa online incurs a cost (around $60 CAD) but offers a formalized proof of entry. 2. **Similar Requirements:** Both entry methods require similar proof, including identity verification, onward travel, and sufficient cash. 3. **Scrutiny on Multiple Entries:** Frequent travelers with visa exemption may face more scrutiny than those entering with a purchased visa. Overall, for eligible travelers, there is generally no significant advantage to applying for the tourist visa online.