题目内容
The product-line length can be obtained by averaging the number of variants within the brand groups.
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Companies normally develop product lines rather than a single product and introduce price steps such as a low-, average-, and high-priced computer system.
Co-branding is when two or more well-known existing brands are combined into a joint product and/or marketed together in some fashion.
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Ingredient branding can take on a form called "self-branding" in which the company advertises its own branded ingredients.
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