Technical support is often subdivided into tiers, or levels, in order to better serve a business or customer base. The number of levels a business uses to organize their technical support group is dependent on a business' needs regarding their ability to sufficiently serve their customers or users.
Marketing globalization is a synergistic term combining the promotion and selling of goods and services with an increasingly interdependent and integrated global economy.
Globalization has increased the need for closer cooperation between the multilateral institutions with key roles in the formulation and implementation of different elements of the framework for global economic policy, in particular the International Monetary Fund (IMF), the World Bank and the World Trade Organization.