Do Non-O visa holders require a covid insurance cover to get their Thaipass to get into Thailand?

Hi All... For the visa upon arrival , can we do it upon arrival at the airport ? Or is a must to do it via E VOA at the website ? What is E VOA is it something like a pre apply ?

Thanks in advance

HELLO:)

I am Bulgarian citizens planning to travel to Asia for a month.

I am fully vacsinated. (3 doses)

I have already bought a round trip ticket from Sofia to Thailand, Phuket (Departure on 20 June 2022 return 20 July 2022) or 30 days stay.

My plan was to spend about 2 weeks in Thailand, after that visiting Singapore, Bali and returne in Thailand, Phuket spand some more days there and take my plane back home.

What i knew so far: as Bulgarian sitizen i am aligibal for visa on arrivel program or 15 days, single entry visa.

If i arrive on 21 june in Phuket, get my visa on arrivel for 15 days, at the airport, spend 10-14 days in Thailand , after that take my Singapore + Bali trip by plane for another 10 -15 days , can i come back to Thalind again and will I be eligible to apply for another visa on arrivel at the airport , spend some more days in Phuket and take my flight back home?

How many visa on arrivel you are alowed to aplay to?

How much time must have elapsed since the last visa was obtained or there is no restriction about timeing and number of visas isued?

Should i been concern of declined entry back in thailand and lousing my flight back.

Should i apply for another Thai pass every time i enter Thailand?

Thaku in advance

Has the 30 day stamp bin reinstalled can it be extended I’m a Canadian vaccinated got tired of waiting on visa so complicated so I’m in Dominican another week like to head there then if able I’m aware of the test and go policy can it be extended to 60 days? Any information is helpful thanks