You can purchase a physical product key card from major retailers like Amazon or Best Buy.
: Common for Personal and Family plans; less common for Business plans. 📄 Option 2: Pay by Invoice (Wire Transfer) how to buy office 365 license
For business licenses, you can skip credit cards and pay via wire transfer based on a paper/PDF invoice if you meet eligibility requirements. Pay your invoice by using a wire transfer - Microsoft Learn You can purchase a physical product key card
To buy a Microsoft 365 (formerly Office 365) license using "paper" methods—such as a physical retail box or paying via paper invoice/wire transfer—you have three primary options: 📦 Option 1: Buy a Physical Retail Box Pay your invoice by using a wire transfer
: A sealed box or card containing a 25-character product key.
: Go to setup.office.com and enter the key to activate your subscription.