My Vietnam Visa is a non-official/commercial web site (managed by a tour company) providing advice, info, and visa-on-arrival approval letter for individuals, households, and companies in need of Vietnamese visas. If you happen to're blissful to pay more cash (i.e. in the event you're in a bind/on the airport), you will get your visa approval letter in 2 hours (although that speed will price you an additional $50 on top of the standard service price).