How do I add a credit card payment facility without using paypal for NZD?

If you don't want to have the payments collected but you want to have products list in your form, you can use purchase order form: https://www.jotform.com/help/460-How-to-Create-Payment-Form-with-Purchase-Order

Other payment integrations you can check here: https://www.jotform.com/help/323-Mastering-Payment-Form-Integrations-with-JotForm

Let us know if you have any further questions.

Thank you!