email - Display customer tax id in order notification mail - Opencart -

I use Opencart 1.5.6 for the first time and I would like to show customer tax ID in order. Mail which sends to the administrator when the customer verifies the new order Tax ID must be displayed under the customer's payment address.

Does anyone have to do this?

I did not get any answer to my question, so I decided to make my own solution.

I have created an extension for OpenCart and you can find it on the link.

Extension Name: Display Customer ID and Tax ID in Order Information Mail