In a default installation, the Manufacturers Sidebox is set to display 3 lines. This equates to showing two manufacturer names and the Please Select request.
The number of manufacturers names displayed in the Manufacturers sidebox can be easily changed in the Zen Cart Admin.
To increase the number of Manufacturers shown in the Manufacturers Sidebox of Zen Cart:
- Log in to your Zen Cart store Admin
- From the Configuration menu, select Maximum Values.
- Click on Manufacturers List – Scroll Box Size/Style.
- Enter the preferred number of manufacturers names to be displayed in the sidebox and then click on the Update button.
- Have a look at your store front to check the results of your change.

