Contact us – Merchant Solutions and Merchant Service Centre
Here’s the list of NAB Merchant contact details as well as helpful guides and information.Merchant Solutions
| Sales and enquiries | Contact details | Contact hours |
|---|---|---|
| within Australia | Contact details 1300 338 767 | Contact hours Mon-Fri 8am - 6pm (AEST/AEDT) |
Merchant Service Centre
| Customer support | Contact details | Contact hours |
|---|---|---|
| within Australia | Contact details 1300 369 852 | Contact hours 24 hours, 7 days |
| Merchant Support Centre | Contact details | Contact hours |