To  delete the existing vendor group

1. Go to the Admin panel.
2. On the left navigation bar, click the MARKETPLACE menu, and then click Vendor Groups.
   The Manage Vendor Groups page appears as shown in the following figure:
   
3. Click the row of the vendor group that is no more required.
   The vendor group editing page appears as shown in the following figure:
   
4. Click the Delete button.
   A confirmation dialog box appears.
5. Click the OK button.
   The vendor group is deleted and removed from the Manage Vendor Groups page.