Handheld POS Device Configuration Expert Needed

Hello Freelancers,

I am looking for an expert to assist in configuring a handheld POS device with the following specifications:

Bank Account Integration: The POS device needs to be linked to my bank account in Ghana.

Protocol Support: The device should operate on protocols 101 and 201 or above.

PIN Code Compatibility: It must be able to accept both 4-digit and 6-digit PIN codes.

Transaction Modes:

The device should support both online and offline transactions.
Must include MKI (Manual Key Input) features for secure transactions.
Cloud Access & Visa Server Conversion:

The device must have the capability to access the cloud.
It should be able to convert M0 to M1 and vice versa within the Visa servers.
If you have experience in configuring POS devices with these specifications or know someone who does, please reach out to me. I’m eager to get this setup running smoothly.

Looking forward to collaborating with you!

Best regards,
Frank