Buy 5 Quality = Get 5% to 15% OFF (Discount will apply automatically based on quality) Receive 1x Office 2021 Pro Plus key for activation on 1PC via telephone activation method. Note: One-time activation only; reactivation after PC formatting is not guaranteed. This key will activate Office 2021 Professional Plus on one PC running Windows 10 or Windows 11. This is a one time purchase, no monthly/annual subscription or renewal required. It will work on fresh or existing installations of Office 2021 Professional Plus. Includes full suite of Microsoft applications: Word, Excel, PowerPoint, Access, OneNote, Outlook, Publisher, and more. Friendly and professional support available for seamless installation. Swift and convenient product delivery via email. 3-day one-to-one replacement warranty specifically for this key type; recommended to use within 3 days. All licenses are 100% authentic. Ensure you select the correct version/edition/PC count to meet your requirements. Returns or exchanges for incorrect orders after delivery are not accepted. If you have any doubts, don’t hesitate to contact us. Important: This is a phone activation key, not a direct online activation key. To activate Office using a phone activation key, you need a confirmation ID. You can obtain this by calling Microsoft or using our automated GetCID tool. To use the GetCID tool purchase CID balance along with the office license key, and generate your confirmation ID anytime in just 30 seconds.