To register a company for Billx, the primary contact needs to sign up on the Billx website.

Billx Signup


  1. Go to https://www.billx.com.au
  2. Click on the Signup button.
  3. You will be directed to the Registration form.

Business Details

The first section of the Billx Registration form concentrates on details of the Company.

Billx Registration Company Details

  1. Enter the Business ABN. When you move off this field, Billx validates that the ABN entered is active with the Australian Business Registry (ABR) and checks the status with Billx. If the ABN has been registered with Billx previously, the user will be instructed to call Billx Customer Service. If the ABN is new to Billx, the Business Name field will automatically be populated with the ABR's Registered Name. The user will proceed to the next field. If the Business Name is not returned from the ABR, the user will need to enter the Business Name.
  2. Enter the Business Website address.
  3. Enter the main telephone number for the Business.
  4. Enter the fax number for the Business.
  5. Enter the main email address for the Business.
  6. Enter the main email address for the Business again to confirm you have entered the address correctly.


Primary Contact Details

The next section of the registration form requires information about the primary user of Billx for the Company. This user will be an administrator for the Billx account and will be able to add more users once their account has been activated.


Billx Registration Primary Contact

  1. Select the title of the primary contact for the Billx user in the Business.
  2. Enter the first name of the primary contact.
  3. Enter the middle name of the primary contact.
  4. Enter the surname of the primary contact.
  5. Enter the position in the Business held by the primary contact.
  6. Enter the email address of the primary contact.
  7. Enter the email address of the primary contact again to confirm you have entered the address correctly.
  8. Enter the primary contact’s mobile number.


Business Address Details

The Company's address details are entered in two parts. The street address details are entered first. If the Company has a separate postal address, the user can enter the postal details below the street address.


Billx Registration Company Street Address


  1. Enter the first line of the street address of the Business.
  2. If necessary, enter the second line of the street address of the Business.
  3. Enter the postcode of the suburb where the Business is located. If the postcode entered is a valid Australian postcode, the suburb field will be automatically populated with the associated suburbs.
  4. Select the suburb where the Business is located from the drop down list.
  5. The State field will be automatically populated based on the suburb entered.


    6. Billx Registration Company Postal Address

  6. If the postal address of the Business is the same as the street address, then tick the “Same as Street Address” box and move to the next field to enter the Bank details. If the Business has a separate postal address, enter the first line of the postal address.
  7. If necessary, enter the second line of the postal address of the Business.
  8. Enter the postcode of the postal address.
  9. Select the suburb from the drop down list of valid suburbs.
  10. The State field is automatically populated based on the postcode entered. 


Business Bank Account Details

Entering your bank account details is optional. The bank account details are recorded in Billx and when you invoice your customer we check that they have your current bank account details for prompt payments. If the customer has bank account details that are different to the details in Billx, Billx will automatically update the customer.


Billx Registration Company Bank Account Details


  1. Enter the Bank Account Name of the Business.
  2. Enter the Bank Account Number of the Business.
  3. Enter the Bank’s BSB Number of the Business.


Coupon Details

From time to time Billx offers discounts to new Customers. If you have a promotional code, you can enter the code during the registration and it will be applied to your first subscription invoice.


Billx Registration Coupon Code



Submitting the Registration Form

  1. Type in the ReCAPTCHA phrase to prove you are not a robot!
  2. Click on the link “I accept terms and conditions of this document” to read the Billx Terms and Conditions. Once you have read the document, return to the registration form. If you accept the terms and conditions, tick the box.
  3. Click on the Submit button to create the Billx account.


When the account is created, Billx will generate an invoice for the first year’s subscription. The invoice is due in 28 days. The invoice will be sent to the Business email address.


An email is also sent to the primary contact. This email contains a link to activate the user account.