Visual Studio Professional
Microsoft Visual Studio is an integrated development environment (IDE) from Microsoft. It is used to develop computer programs, as well as websites, web apps, web services and mobile apps.
For details on the program please refer to: https://docs.microsoft.com/en-us/partner-center/announcements/2021-january#11
CSP Perpetual Program - A single, upfront payment is made for perpetual ownership of the license. No Software Assurance is available to purchase, and no SA benefits are included as part of the license rights. All use rights are detailed in the Product Terms document.