How do CCI Machine work?

2

Init Prices (CCI Level 1 only)

Per Product
- The machine sends get price request to the Nayax device for each product
- The device gets the price from the product map and return it to the machine

Default Price
- The machine can ask for the default price for all products
- The device gets the price from the DCS > Machine Attribute > Default Balance

3

The machine is in Idle State mode > ready for purchase.

4

Upon Product Selection the device:
CCI Level 1 - Case Inquiry command
- Get the price from the server
- Show price on the device screen
- Send an Authorization request to the server

CCI Level 3 - Case Amount command
- Send an Authorization request to the server with the price set in the Amount command

5

Case Inquiry command - In case a product price is not configured in the product map on the DCS:
- The transaction will be declined
- An error message will appear on the device screen
- An alert will be sent to the Nayax server that indicates the missing product number

6

The device sends Settlement Request to the server immediately after authorization

7

The device updates machine that money was withdrawn

8

The machine dispenses the coffee