Since there are very real costs associated with manually processing purchase orders, purchase order automation can help companies save a significant amount of money. While the total cost per purchase order varies by industry, purchase order automation has the ability to reduce that cost by up to 75% per invoice.
Seat assignment is a convenient service of Vietnam Airlines in order to assist passengers choose their seats in advance with a preferred location. Seat assignment service is provided for passengers free of charge.There have 02 ways to make the seat assignment: via web check in or directly at the airport counter.eat assignment service is provided for passengers free of charge. There have 02 ways to make the seat assignment: via web check in or directly at the airport counter.
Seats with more legroom. Preferred Seats are seats with more legroom in Economy Class. With preferred seat selection, you have the additional option for selecting and guaranteeing these seats for your booking in Economy Class, which now have up to 23 preferred seats available on each flight.Aircraft type. Number of preferred seats available.dvance purchase online. Purchasing preferred seats is easy and convenient. You can either make your purchase when you make your flight booking on singaporeair.com or anytime before check-in (48 hours before flight departure). Simply retrieve your bookings on singaporeair.com to make your selection.