Next week is my annual extension of stay for my retirement based on funds. (Ratthaprasasana Phakdi Building... For Bangkok). Up to now, I've always had to travel to my bank in the morning and collect a letter, and update my bank passbook. So both are dated with the day of the extension application. Is there any leniency on this date? It's not possible to collect them the day before? Is it? (Thus save time and get to the visa office faster). Or in these modern times when I do most banking on my phone... Is there a more up to date, electronic way I can prove my finances? (Note my bank does not have a Ratthaprasasana Phakdi branch)