If your Workspace is in a trial, you can delete the account from your Profile settings. Navigate to the Edit profile button by clicking on your profile image and find the Account Management section at the bottom of the page.
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When your account is deleted, all single-user workspaces that you own will also be deleted. If you are a member of a multi-user workspace, only your account will be deleted. If you are the only admin, admin privileges will be transferred to the next available member.
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