You don’t have to invest 45 L to become a PM.  
 If you in development in Amazon, see if you can internally transition. 
  
 ISB tag has long term benefits but if the goal is only to be come PM. Its not worth it.

Software Engineer

@TheOatmeal I come from an operations background, I have joined a live course as well for Product Management. Do you think  
  MBA isn't a mandatory thing to do?

It depends. It will definitely provide a broader view on areas which you will never think of in general current work.  
  
 Types of Strategic models. 
 It will keep bit ahead from the crowd. Also the pedigree helps. But its all theoretical. 
  
  
 from learning perspective, the more practical you are, the more knowledge you gain. 
  
 Read these types of books 
 1. The lean product playbook 
 2.Hooked 
 3. Zero to one. 
 4. Good strategy, bad strategy.

Strategy & operations

I'm thinking of doing an MBA from ISB. But clueless on how to proceed. If anyone has experience, hit me up :)
My goal is to become a product manager.

MBA| ISB