CN111985875A
|
|
Method and device for obtaining sales information of vending machine and vending machine
|
CN111367933A
|
|
Bill security protection method and device suitable for payment equipment management and control platform
|
CN111311216A
|
|
Bill sharing method and device suitable for payment equipment
|
CN111191755A
|
|
Intelligent campus management method and device based on two-dimensional code
|
CN111291578A
|
|
Production test method and system of mobile payment equipment
|
CN111369252A
|
|
Account checking method and device suitable for payment equipment
|
CN111354138A
|
|
Payment method and device with positioning performance
|
CN111402022A
|
|
Merchant account checking method and device
|
CN111292084A
|
|
Multi-party interactive checking method and device suitable for payment equipment
|
CN111478797A
|
|
Network distribution method and device suitable for payment equipment
|
CN111311851A
|
|
Heartbeat sending method and device suitable for payment equipment
|
CN111310146A
|
|
Merchant management method and device
|
CN111292015A
|
|
Statistical method and device for collection data
|
CN111383406A
|
|
LBS-based method and device for acquiring information of paid party
|
CN111343813A
|
|
Dustproof payment equipment's of convenient wiring bottom plate structure
|
CN111355640A
|
|
Distributed dynamic heartbeat packet forwarding method and device suitable for payment equipment
|
CN111369259A
|
|
Payment method and device suitable for block chain support
|
CN111353078A
|
|
Order query method and device
|
CN111372288A
|
|
Preamble sequence transmission optimization method and device suitable for payment equipment
|
CN111355560A
|
|
Method and device for executing decoding rate adjustment in payment equipment
|