Maybe this is a silly question but I will use minimum 65 000 baht per month transfer to my Thai bank account for my 1 year extension (Non-Immigrant O retired in the bottom) because Immigration Office refused my income letter from Swedish Embassy in Bangkok.

So, I understand that every single month 65 000 baht must be transferred to my account in my name only, it need to be shown as transactions from outside Thailand.

Does it matter how many days it is between these monthly transactions or is it okay as long as it comes into my account every calendar month?

I mean for an example 20th November, 10th December, 15th January and so on, is there a minimum/maximum days rule between these transactions?

Thanks.