Here's how you can categorize each description based on the buying requirement categories:
Information
- important when buyers want specific data about a product or service or when they have limited knowledge
Convenience
- may refer to a buyer's proximity or driving time to a retail outlet or to the amount of time or effort needed to acquire the good or service
Variety
- buyer's interest in having many complementary and competing items from which to choose
Pre- or Postsale Services
- provided by intermediaries and are an important buying requirement for certain products, such as large household appliances or credit