Product Type
I have something to share with you guys.
This journal is brought to you by my uncle.
The journal is about product type.
To be more specific, it is about one product has many grades.
1. Home use
A product is ready to broken at any time.
When it breaks by itself or is broken, no fixing required.
Just toast it away and get a new one.
2. Commercial use
A product is so and so. (it is quite vague definition)
When it breaks by itself or is broken, toast it away is not the only option.
Decision must be made if it is needed to be fixed or not.
3. Industrial use
This type of product that fits in this category is hardly impossible to be broken.
It only cost that a user has to pay is PM (Preventive Maintenance)
4. Military use
Assume that we are at a war zone, so defective products are not acceptable.
For example, what you would do if you had a broken gun when an enemy approach you.
This type of products is not allowed to be broken.
Products will be replaced when life time is due.