Once Interest Free Setup




Once is a buy now, pay later integration which allows customers to pay for orders over easy-to-manage interest free installments.

  1. To get started, you’ll need to setup an account with Once or contact them directly on 13 66 23.

  2. Once you’ve obtained your merchant details you can setup your integration. From the Neto dashboard, navigate to Setup & Tools > Payment Methods.

  3. Click the Once Interest Free icon.


  4. Using the credentials provided to you by Once, scroll down to the configuration section and add the following information -

    Once api merchant id
    Once api operator
    Once api encrypted password
    Once api password
    Once api secret key
    Once api environment (set to Live)
    Offer (Please set this as per your agreement with Once)



  5. Optionally, set a minimum and maximum spend.

  6. Click Continue. On the front end of your website, attempt to complete an order and select Once as the payment option and submit your order. If your setup is successful, it will redirect to Once to complete the application. There is no need to fill out the application.


  • Last Modified: 24/04/2017 Neto Version: 6.9