Across
- 3. study or use of systems(telecommunication,computer, etc,..)
- 5. assistance or advice provided by a company to those buys or use its product or service
Down
- 1. the action or business of promoting and selling products
- 2. direction and scope of an organisation over the long term
- 4. the main person for whom the product is made
- 6. vivid mental image of what you want your business to be at some point in future