Blender ID is a unified login system that will give you access to a number of services around Blender. With just one account you can: * Join the Blender Development Fund * Subscribe to the Blender Studio * Manage your Blender Conference presentations * Get Involved with Blender's development * And more...
For any issue or request regarding your Blender ID, such as merging accounts or fixing an invalid email address, get in touch with blenderid at blender.org. We will help you right away!