Angell Healthcare, the world’s largest manufacturer of protective gloves and clothing,
adopted a spiral development process, which divided the innovation process into stages
with checkpoints at the end of each stage, to develop products that increased overall
sales from 4.6 percent to 13 percent in a little over two years.
An advantage of the product- and brand-management system is that product and brand
managers focus the company on building market share rather than customer
relationships.
When companies sell on the Internet, price becomes transparent, and price
differentiation between countries declines.