Is the "schedule 10 mass emails/module" limit a per user or per organization limit?

Is the "schedule 10 mass emails/module" limit a per user or per organization limit?

For scheduling emails out of Zoho CRM, there is a 10 scheduled mass emails per module limit according to Zoho documentation (https://help.zoho.com/portal/en/kb/crm/faqs/emails/articles/how-to-schedule-mass-emails-in-zoho-crm). Is this limit per user or per organization? 

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