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Specialised solutions

High volume transactions made easy
  • Do you need to streamline large volumes of routine or periodical transactions?
  • Do you want total control of your high volume online payments?
  • Our specialised eCommerce solutions make processing high volumes of transactions fast and easy

Batch Application

An ideal solution for streamlining large volumes of routine or periodical credit card transactions. Find out more

Application Program Interface (API)

A secure payment solution that allows you to process online transactions with total control of features and design.Find out more

Take the stress out of high volume transactions

  • Our Batch Application solution is ideal for streamlining large volumes of routine or periodic credit card transactions
  • Fast, efficient batch processing saves you time
  • Batch processing is ideal for businesses that receive membership subscription or donation payments.


  • Reduce administration costs and save time by processing multiple transactions in a single batch
  • Reduce repetitive workload
  • Improve cash flow with next business day settlement of funds
  • Improve reporting and reconciliation.

Key features

  • Batch Application treats multiple transactions as a single file and securely submits these to the St.George Internet Payment Gateway and issues you with summary information
  • Prompt and precise credit card processing with advanced reconciliation
  • Batch files can be created as comma-separated text files in any text editor (e.g. Notepad and WordPad) or spreadsheets such as Excel
  • Compatible with most widely used platforms and accounting packages
  • Accepts Visa®, Mastercard®, American Express® and Diners® 1

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Application Program Interface (API)

Total control of your online payment solution

  • Do you handle large volumes of transactions and want control of your online payments?
  • The Application Program Interface (API) gives you total control over your payments, functionality and reporting
  • Allows you to maximise sales opportunities online and improves your cash flow.

Key features

  • The API is particularly suited to Internet shopping baskets and interactive voice recognition (IVR) or PC-based systems
  • Developers' Guides make integration easy
  • A variety of different programming languages available
  • Fast processing speeds
  • Easy to set up and cost-effective to run
  • Same day settlement of funds to a Bank of Melbourne account2
  • Live technical support 24/7
  • Accepts Visa, Mastercard®, American Express® and Diners® 1

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Call us

Talk to a payment solutions specialist on 1300 760 278 Monday to Friday 8am – 5pm (Sydney time)

Visit a branch

Find your nearest branch

What you’ll need

Find out what information you need to provide to become a customer

How to apply

Important information

Conditions and fees apply. All applications for a St.George payment solution are subject to approval.

Visa® is a registered trademark of Visa International Pte Ltd.

American Express® is a registered trademark of American Express Company.

Diners Club® is the registered trademark of Diners Club International Limited.

Mastercard® is a registered trademark of Mastercard International Incorporated.


1 If you want to accept American Express or Diners Club, you'll need to enter into a separate agreement with these organisations.
2 Settlement must be performed by 9pm (Sydney time).