In Jainism there is no specific “mantra for money.” Wealth is not pursued through magical chants. Prosperity is seen as a natural result of right conduct (satya, ahimsa, aparigraha, tapas), honest work, prudent living, and charitable support to others. The spiritual aim is liberation of the soul, not accumulation of wealth.

If you want devotional practice in a Jain context, you can focus on:

• Namokar Mantra: a foundational prayer honoring the Tirthankaras, which supports right faith and conduct.
• Meditation on virtuous conduct, gratitude, and the welfare of all living beings, which helps align wealth with dharma.

If you’d like, I can share a simple, authentic Jain reflection or provide guidance on how wealth can be pursued in a way that fulfills Jain ethical principles.