Values. 1  Earn client trust every day. 2  Create with purpose. 3  Inspire and achieve excellence. 4  Do the right thing. 5  Deliver on the promise of one Fiserv.
Hence the reason for Human Performance Improvement (HPI). HPI is a philosophy (with a methodology) that provides guidance on how to manage human fallibility where people do things they didnât intend to do.
Storing data - INI. INI. An INI file is a in section seperated configuration file which allows you to store different data in one or more sections. Itâs perfect for storing numbers or important information which the program or the script needs.