POS Integration - gotta pay for oracle $650 - paid!

<https://iccp.custhelp.com/app/home>

Oracle listing submitted to marketplace, awaiting approvals

API Doc: <https://docs.oracle.com/en/industries/food-beverage/back-office/20.1/biapi/quick-start.html>

@Jae Chew to approve the employee side, @Sidharth Grover to make the 0Auth connector