same as bangkok, they use to tell the school what date and time, the school will sent us a sms, asking all to come in. cos normally only 2-3 of us attend classes on normal days :(
sa kaeo is kicking most people out, i help the custom head translate from thai to chinese why she rejected a guy's entry a few months back while doing my 1st border bounce for this year. she explain that she suspected he is working in bangkok, he has a past land bounce with visa extension on his passport as well as a 2 flight from china and 2 visa extension on the same passport - she ask him what is he doing in bangkok, he showed her pics of a office and says he is helping a friend. and he dont have more than 10k baht on him. she copied the company name and address. she told me that she kicks them back to cambodia, they take a flight back to bangkok. airport might let them back cos the flight ticket cost more than the bus fare to poipet. i did one at poipet last year, she allow me back after i buy a air ticket out of thai in 30 days - went with my thai boyfriend. i did one this year, she let me off after i shown her my embassy paper translated by mfa for marriage - will be the last, that place is a night mare. it took 3 hours, and she hold me back for 2 hours plus.... cant really blame her, her pack of lunch is still sitting at her table at 4-5pm saw many people got sent back to cambodia while sitting there.
You can diy, many bus goes to border from ekkamai bus station, last bus is 11pm, first bus is 5am. poipet is good, just pay 200 to get the cambodia to stamp in and out. avoid ban leam, they are greedy to the max.