What makes a particular seller a major distributor of a particular product?

[Kross]

There are some sellers that are major distributors of a particular product. They might even be selling other products but they are major distributors.

What makes a particular seller a major distributor of a product? Is it volume of sales they make with that product?

 

[neku]

Good customer support and lower prices help some businesses increase their sales. The business owner may also be well connected, so customers get help indirectly.

 

[King Belieal]

When a seller has a wide reach of retailers and wholesalers that buy a particular product from him or her, he or she is a major distributor.

 

[Augusta]

When you have registered with the company as a dealer and have the money to buy the products in bulk as you should