I have an extension of stay based on marriage, valid until next January. I will be visiting the motherland next month. I have already got a re entry permit. On my return I will write the re entry permit number on the arrival card and I will check the date on the stamp from the IO matches the expiry date of rhe extension of stay. What else do I need to be aware of/watch out for at immigration when entering the country at BKK/SUV? Will I need to show funds? or does the extension take care of that?