• 20 hours
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Last updated on 10/26/21

The 3 classes of sales model

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In this chapter, I will introduce you 3 classes of sales model:

  • Short life cycle 

  • Long life cycle 

  • Viral adoption 

 

Short life cycle business 

 

 

 

 

 

Long life cycle business 

 

 

 

 

Viral adoption 

 

 

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Example of certificate of achievement
Example of certificate of achievement