Table of Contents Table of Contents Title and Copyright Information Send Us Your Comments Preface Audience Documentation Accessibility Related Documents Customer Support Review Patch Documentation Improved Process for Oracle Retail Documentation Corrections Oracle Retail Documentation at the Oracle Help Center Conventions 1 Overview Installation Guide Overview Product Overview Architectural Overview Miscellaneous Data Disclaimer 2 Installation Skillset Required Prerequisites POS System Requirements Supported Operating Systems Java Installing EFTLink Runnable Installer/Upgrader Jar Property Settings Performing an Install / Upgrade Manually Step 1 - Creating the EFTLink Folder Step 2 - Install the Files Step 3 - Select a Core Step 4 - Installing as a Service Windows Configuration Linux Step 5 - Securing Communication by Creating TLS Communication Keys Step 6 - Configuring the Core Post Installation Steps EFTLink Advanced Configuration Features 3 EFTLink Configurable Properties Configuration Settings Key Settings Secondary Settings 4 EFTLink General Information Tender Mapping Logging - EFTLink Framework and Core Translation A Appendix: Installation Order Enterprise Installation Order Glossary