I read several pages but wanted to verify.
For a US citizen coming into Siem Reap from BKK, I need one passport photo, my passport, and $35USD to get the VOA?
I read that someone scanned their passport and cropped it to be their picture and printed it out? Is that effective enough or do I need to hit a walgreens to have legit pictures printed out? I plan on bringing several due to needing several separate visas.