Question

What is the length of time called that a product is usable and saleable?

Answer 1

i think you mean “shelf life”

not sure though

Answer 2

The "length of time" for which a product remains usable or saleable is called shelf life.

EXPLANATION:

• The maximum time that a product can be stored and used is known as shelf life.

• It plays a vital role in the "life cycle of a newly developed product" and also responsible for labeling the product with an expiry date, best before date, etc.

• The proper labeling reduces the rate of customer complaints in the desired product.