How do CCI Machine work?
This short article shows a vend scenario on Coffee Machines work on CCI.
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
The machine is in Idle State mode > ready for purchase.
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
- 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
The device updates machine that money was withdrawn
The machine dispenses the coffee
Thank you!
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