
Official site
http://worldpay.com/http://www.esecpayments.com.au/
Registration of a new merchant account
TO START YOU NEED:
- Internet Merchant Facility from a bank
- Appropriate Merchant Application signed and returned to eSec. In your case it's Merchant Application Form (Download PDF)
- Payment (Refer to Pricing plan)
You can see detailed instructions here: http://www.worldpay.com/support/bg/index.php?page=guides&c=WWhttp://www.esecpayments.com.au/index.jsp?id=started
HOW TO GET AN INSTALLATION ID?
1) You need to get E-sec ID or so called Merchant ID to activate a payment system. It comes in your activation email, with other data.
2) Login via the Account Login page at the following URL:securepay.com.au/merchant/" class="external-link" rel="nofollow"linktype="raw" wikidestination="http://securepay.com.au/merchant/" originalalias="http://securepay.com.au/merchant/" >securepay.com.au/merchant/" class="external-link" rel="nofollow">http://securepay.com.au/merchant/
A working demonstration of the Merchant Login can be viewed athttp://test.securepay.com.au/merchant/ using the login parameters:Merchant ID: ABC
User Name: admin
Password: abc123
3) The Account Login page will be displayed. The Login page will be displayed, enter your unique user-name and password and select the Login button.

There you'll be able to add your name and account data. Read more here:
3) Please also add Backlink urls: http://site.com/include/payment_request.php?sel=esec in your settings page.
Account setup
For payment system's activation you need your eSec ID (Merchant ID). See above.
Payment system's activation in Pilot Group's software admin mode
You will have to insert your "eSec ID #" into admin mode of the site:

Useful information
FAQ for Merchants: http://www.esecpayments.com.au/index.jsp?id=merchfaq
Contact information
To call or email use: http://www.esecpayments.com.au/index.jsp?id=contact
Products & Pricing Enquiries
Email: sales@esecpayments.com.au
Phone: 1300 786 756
Hours: 8:30am - 5:00pm (AEST), Monday - Friday, excl. Melbourne public holidays.
Technical Support Enquiries
Email: support@esecpayments.com.au
Phone: 1300 786 756
Hours: 8:30am - 5:00pm (AEST), Monday - Friday, excl. Melbourne public holidays.
After Hours: 1902 212 279 (charged at $2.75/min, inc. GST)