just to give vs just to give you an idea

Examples:

• Just to give you a heads up, the meeting has been rescheduled.
• I'll stop by the store just to give them a quick update.
• He called just to give his opinion on the matter.
• She sent an email just to give some feedback on the project.
• I'm here just to give you a hand with the presentation.

Alternatives:

• just to provide
• just to offer
• just to share
• just to show
• just to help

Examples:

• Let me show you some pictures, just to give you an idea of what I'm talking about.
• The budget for the project is around $10,000, just to give you an idea of the costs involved.
• I'll describe the process briefly, just to give you an idea of how it works.
• The book is quite long, just to give you an idea of the time commitment.
• She mentioned a few key points, just to give you an idea of the main issues.

Alternatives:

• just to provide you with an understanding
• just to offer you some insight
• just to give you a sense of
• just to illustrate
• just to demonstrate