This is a Customer Managemet System designed using python. It contains two Python files: CMS_OOPS.py - which deals with the functionality of the CMS. CMS_GUI.py - which deals with the basic layout of CMS designed using tkinter in python. CMS_GUI.py imports CMS_OOPS.py and use its functionality. CMS_OOPS.py imports pickle for saving user data into a specified location(path should be changed before using). Functions: Add Customer Delete Customer Modify Customer Search Customer Display Customer Save to Pickle Load from Pickle