Many Vietnamese tourists traveling to Thailand via the Poipet border crossing (the Cambodia-Thailand border) reported that Thai immigration officers demanded them to show 700 USD or 20,000 baht to obtain entry stamps.

Some travel companies stated that their staff had fierce arguments at Poipet due to Thailand's unreasonable regulation, but mostly with no outcome. Without money, entry is not permitted.
Being photographed like criminals while holding money
The discomfort still lingers after the recent trip to Thailand during the April 30th and May 1st holidays, said Mr. Nguyen Manh Hung, chairman of the Volkswagen Saigon club. He exclaimed: 'They demanded that we show USD or baht equivalent to 700 USD or 20,000 baht. Many in the group didn't have that amount, causing quite a confusion. The travel company representatives negotiated extensively, but everyone was still required to show money. And all money had to be spread out in front of a webcam at the immigration counter for them to take a photo before being allowed to proceed.'
Before, the group of Mr. Quoc Minh (Q.5) went to Siem Reap (Cambodia) for leisure and then traveled to Thailand by road. When presenting their passports at the border, Mr. Minh and the members of the group were quite surprised when Thai immigration officers demanded them to show cash before being stamped for entry. As many tourists in the group didn't understand the requirement due to language barriers, a Thai immigration officer presented a sign written in Vietnamese, stating: 'Present 20,000 baht or 700 USD' to enter.
'They even made us spread our money in front of a webcam for a photo before allowing entry, even our relatives traveling with us had to show their own money,' recounted Mr. Minh.
Rude and offensive
According to accounts from tourists who had to show money as proof per the request of Thai immigration officers, when asked about the reason behind this requirement, Thai immigration officers explained: 'because there are too many Vietnamese people coming to Thailand to work illegally, and then they bring their relatives here, so Thailand has to do this to limit Vietnamese people from entering illegally'?
In conversation with Tuoi Tre about this issue, Mr. Vu The Binh, vice chairman of the Vietnam Tourism Association (VITA) and chairman of the Vietnam Travel Association (VISTA), affirmed that this is an excessively crude regulation. 'We will send a document to the Tourism Authority of Thailand (TAT) in Vietnam requesting an explanation for this bizarre regulation,' Mr. Binh said.
According to Mr. Binh, this regulation is illogical from every aspect because not every tourist traveling abroad carries a large amount of cash; instead, they carry international payment cards, and there are tourists traveling on tours who do not necessarily need to carry much cash. 'Forcing tourists to carry a certain amount of cash when entering Thailand is completely wrong because if tourists have purchased a tour package (paid for food, accommodation, transportation, insurance, etc.), then how much money they bring is their right, why should there be a question?' Mr. Binh stated.
In our conversation, some travel companies that have taken clients to Thailand via this route mentioned that before queuing for immigration procedures in Thailand, the Thai Immigration Office has a notice board stating 'citizens of certain countries such as Afghanistan, Algeria, Bangladesh, Iran, Iraq, South Korea, Pakistan, Sri Lanka, Sudan, Saudi Arabia' and Vietnam may be questioned. These companies have raised this information with TAT and received a response that this is a regulation of the Thai Immigration Office so they cannot intervene.
As per Tuoi Tre
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Reference: Travel guide from Mytour
MytourJune 18, 2014