CPIN stands for Common Portal Identification Number (CPIN) given at the time of generation of challan. It is a 14 digit unique number to identify the challan. As stated above, the CPIN remains valid for a period of 15 days.
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CPIN stands for Common Portal Identification Number (CPIN) given at the time of generation of challan. It is a 14 digit unique number to identify the challan. As stated above, the CPIN remains valid for a period of 15 days.
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