שאלה | When developing personas for a new payments app, which of the following approaches would likely provide the most valuable insights for product development?

When developing personas for a new payments app, which of the following approaches would likely provide the most valuable insights for product development?

		Defining one to several personas after a minimum amount of paying customers based on their feedback.
		Defining several personas that incorporate both demographic and psychographic information, derived from user interviews, surveys, and behavioral data analysis.
		Defining several personas based on the product team's collective experience and intuition about the target market, refined through internal brainstorming sessions.
		Defining several personas that focus only on demographic information such as age, income, and occupation, to ensure a broad representation of potential users.