The Market for Lemons cars, the dearth of formal credit markets in developing countries, and the difficulties that the elderly encounter in buying health insurance. However, not all players in a given market will follow the same rules or have the same aptitude of assessing quality. So there will always be a distinct advantage for some vendors to offer low-quality goods to the less-informed segment of a market that, on the whole, appears to be of reasonable quality and have reasonable guarantees of certainty. This is part of the basis for the idiom buyer beware. This is likely the basis for the idiom that
Buyer (fashion) give advice. Buyers often travel together so that they can advise one another on ranges and to coordinate ranges. For instance, a buyer for women's jackets may coordinate with the buyer for women's blouses since the two garments are frequently worn and purchased together. "The Role of the Fashion Buyer" states that one part of a buyer's job is to negotiate prices and details of delivery with the supplier. Some retailers provide their buyers with negotiation training courses. When the buyer meets with the supplier, the sales executive of the garment manufacturer submits a "cost price" for a garment. Then