I will do the following for you:
1. obfuscate code
2. Encode source code
3. minimize and compress source code
4. Apply 3 levels of lock down to the file (sheet, book, code)
Relevant Skills and Experience
17 years experience with Excel, 12 years corporate business experience, and 2 years as a lecturer at University
Proposed Milestones
£23 GBP - Payment on completion, and after the client is totally satisfied with the end deliverable