Which of the following statements defines a sales meeting?

Question $2$ options:

It is a type of external marketing effort.

It is basically a variation on the pulling approach.

It is a type of internal marketing effort which is a variation on the pushing approach.

It is a method of promotion implemented where the employees' effort is an expendable part of the product.

It is a type of internal marketing effort that is a combination of both the pushing approach and the pulling approach.