== Bugs in Vending Machines ==

NECTA - Snakky - VendSuccess without cashless payment

NECTA NECTA Snakky Snakky


NECTA’s Snakky will call VendSuccess on MDB for cash sales


This is about NECTA Snakky again. first one

Apparently NECTA’s Snakky firmware developers are not reading MDB protocol carefully.

VendSuccess 0x13 0x02 is for cashless only, and it’s for cashless devices to acknoledge the payment. To report a cash sales, just use the CashSale 0x13 0x05.


Ignore the VendSuccess 0x13 0x12 instruction.