Yes, postcodes are required before finalising your transaction when purchasing tickets with Ticketmaster either online or over the phone.
To update your Billing Information, follow these steps:
- Sign into your My Account.
- Under the My Profile section, select Billing Information.
- Click Add New Card to provide new information or select Edit to update a current payment method.
- Click Submit.
If your unsure what your postcode you live in, visit the NZ Post's postcode finder.