40. Issues to be solved?
What’s our target market?
Who’s potential customer?
41. Issues to be solved?
What’s our target market?
Who’s potential customer?
What’s the method we use?
42. Issues to be solved?
What’s our target market?
Who’s potential customer?
What’s the method we use?
What’s the reasonable price?
43. Issues to be solved?
What’s our target market?
Who’s potential customer?
What’s the method we use?
What’s the reasonable price?
What people learn from us?
