Workbook password and a delection of the entire workbook time sensitive with a specific date.

[4jeffthornton]

I am looking to protect my written program in mircosoft office excel 2013/365.

I am allowing others to use my program for a given time frame, but I want to protect my interest in the program I have written. I want to allow a user to use my program for a limited time frame only.

I already enabled a password to open the workbook for users.

Can anyone help me protect my workbook with:

1. Block all copy, cut and paste functions.
2. Hide all formulas behide all the cells within the work sheets.
3. Date specific to end my program.
After that date has been reached the workbook deletes all formulas and data within the work book.
The workbook has 3 different sheets within the workbook.

Thank you for any help given