www.whmcsglobalservices.com
1. Go to Configuration > System Settings > General Settings (prior to WHMCS 8.0, Setup > General Settings).
2. Select the Ordering tab.
3. Select your desired order form template from the Default Order Form Template section.
1. Go to Configuration > System Settings > Products/Services (prior to WHMCS 8.0, Setup > Products/Services > Products/Services).
2. Click the Edit icon next to the product group.
3. In the Order Form Template section, check Use Specific Template.
4. Select your desired order form template.
5. Click Save Changes.