The other requirements such as a ticket out of the country and/or lodging are not as important as the
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Baht in cash. I talked my way out of it (I did have almost 20K in cash to pay for my expenses in Myanmar, which is basically cash only) and I was surprised they would ask a marriage visa holder for this. Finally they stopped and again, it was asked for upon exit. Upon re-entry, no issues as I was already vetted.