Service fee is the fee you pay to Vietnamvisa.org.in for working as a connection between you and the Vietnam Immigration Department to get visa approval letter sent back to you, covering:
Carefully collect and check your visa information;
Double check your visa information by contacting you via email or phone;
Process your visa information into a visa application;
Submit your application on your behalf to Vietnam Immigration Department;
Notify you of the visa approval letter processing schedule via email;
Follow other required procedures to get Visa approval letter granted by Immigration Department;
Send the visa approval letter to your email within 1-2 working day(s) (for tourist visas) or 3-7 working days (for business visas).
Please be noted that the Service fee should be paid fully in advance to process the visa approval letter.