Macro- for transfering data from many workbook to master work book

I need your help on VBA code-

I have 3 different work book and one master file. I want data to be transferred from all three workbook to Master file through Macro. Please also suggest how to code the folder Path.

it is daily basis activity, it should not overwrite old data in master file when we run the macro.

Attached is the work book and master file. thanks in advance.

Regards,
Ramesh