Microsoft 365 features that help users manage their subscriptions, account settings, and billing information.
Hi @岡本 匡行
Welcome to Microsoft Q&A forum!
Thank you for your inquiry regarding the purchase of additional Microsoft Copilot licenses.
Yes, you can definitely purchase additional Copilot licenses directly from Microsoft, even if you have already acquired licenses through your current partner. There are three main options:
- Microsoft 365 Admin Center (Self-Service):
Sign in to the https://admin.microsoft.com, navigate to Billing > Your Products, and select Microsoft 365 Copilot to add licenses.
For guidance, refer to: Buy or remove licenses for a Microsoft business subscription | Microsoft Learn
- Microsoft Sales or Volume Licensing:
If your organization has a Volume Licensing agreement, you can request additional licenses through your Microsoft account representative.
More details: Home | Microsoft Licensing Resources
For your second concern about quotation before payment, I kindly suggest you reach out to Billing Team. They manage subscription and billing issues and will provide accurate information regarding invoice-based payment options.
To reach them, please submit a support request through the Microsoft 365 Admin Center or Azure portal.
For instructions, refer to: Get support - Microsoft 365 admin | Microsoft Learn
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