Get tourist visa to Oman a week before arrival

Applicants for a tourist and express visas must apply one week before traveling to the Sultanate.
This has been announced by the Royal Oman Police.
"Dear applicant, please be informed that the use by date for unsponsored tourist and express visas are one month from the date of issue. Therefore, it is recommended to have the application sent at least one week before you travel." - Royal Oman Police