Hi @OCL,
It's great to have you here in the Community Forum!
If you're an AccountRight desktop user, you need to have an online company file to be able to use eInvoicing. You can then register for e-invoicing when you access your company file in a web browser. Kindly see the e-Invoicing article for more information and detailed instructions about this.
Feel free to create a new thread if you require any other assistance.
If my response has answered your inquiry, please click "Accept as Solution" to help other users find this information.
Kind regards,
Shella