Good afternoon to the group. I have a question if I may.

My friend from Mexico will visit Thailand and will get 15 day visa on arrival. He also wants to visit Cambodia day 7 and 8. My questions are this please if you can help me and if you have a link to go with it, that would be awesome.

1. Can he get a re-entry permit with visa on arrival?

2. Will Thailand let him back in on day 8 because they are stamping him out so I am not sure if that will force him to get another 15 day visa on arrival or if he can use the original visa because it hadn't expired but he is leaving and returning?

3. Will Sa Kaeo let him back in the same day because one time, Sa Kaeo said he needs to spend the night in Cambodia but wasn't sure what that was about.

4. If he cannot use the original e-visa, will Thailand allow him to get another e-visa right away?

Thank you so much!