There's no Thrifty counter at the airport, but Hertz counter arranged everything.

Booked the basic package with no additional insurance on QEEQ, but purchased full insurance on-site. The cost was roughly the same, paying 800 Thai Baht for three days of full coverage. With full insurance, there was no mental burden, and car return was completed instantly. The only disappointing issue was that I was charged twice with a temporary authorization of 5,000 Thai Baht. Not sure if it was intentional or accidental—only noticed later through SMS. I specifically mentioned this to the counter staff during the car return.

Very good, simple and efficient.

The staff at the rental company is very good and patient.

Hatyai airport you need to go outside if the terminal so staff will come to show your name and taje you to the office. And krabi airport you need to drop the car at the terminal 1 there are sign if the company you just park the car go inside the terminal and look for office and drop the key.

It was easy. It will be nice if you have more cupon and more rental car company.