By marking a service provider as internal, the resources for that provider will not display on the confirmation or invoice, however, the resources will display on all internal reports and processes.
A service provider can be marked for internal use only. Internal providers will not appear on confirmations or invoices.
Setting a service provider to internal use only
1. Navigate to Settings > Service Providers.
2. Click on the provider to edit.
3. Check the box for Internal.
4. Press Save.
Any resource for an internal use only service provider should not have prices defined since the resources will never show on confirmations and invoices.