الآراء
3:58
Opera Cloud: Cashier Audit - Cashier / Transaction Code
6:00
Create a guest revenue report in Opera
0:48
Opera - AR Accounts
1:34
وثائق الضيافة – OPERA Cloud: استخدام اختصارات لوحة المفاتيح
2:51
Opera New individual Profile and PDF Signing Software
1:20
How to apply a payment in Opera Cloud
3:34
Opera RegCard Print RTC
2:48
New Payment Method Opera PMS.