My bottom line is...

Meaning

Stating one's absolute limit or non-negotiable point.

Examples

• John: We can discuss the terms further.
• Alice: <b>My bottom line is</b>, I won't accept anything less than $10,000.
• John: Let me see what I can do.
• Alice: Please do, but remember, <b>my bottom line is</b> $10,000, non-negotiable.