Activity
added update customers data method
added update customers data method
added update_expiry date method
added update_expiry date method
added update row and add row method
added update row and add row method
added showBills Report Method
added showBills Report Method
Created Tariff_tax_info Object
Created Tariff_tax_info Object
Created Tariff_tax_info Class
Created Tariff_tax_info Class
converted CNIC from long to String
converted CNIC from long to String
added customer type in CustomerInfo.txt
added customer type in CustomerInfo.txt