Microsoft Office 365 
10K Super Admin User + Server + Domain + Self Services Software = 750$
1K Super Admin User + Server + Domain + Self Services Software = 335$

Google Workspace 
10K Super Admin User = 750$

Office 365 User
{Demo Temp

}
[\It is created for your name as above.\]

100 User Account = 30$
500 User Account= 135$
1000 User Account = 220$



I have many references. You can get information.