Answer

In Jain Dharma, for auspiciousness, clarity, and progress, the most important practice is daily Navkar Mantra Jaap. Along with that, you can do:

• Navkar Mantra
• Samayik
• Bhakti of Arihants and Siddhas
• Pratikraman
• Charity and helping others
• Keeping your conduct pure and disciplined

Explanation

If you are looking for “good luck” and progress, Jainism does not focus on magical results from one pooja. Instead, it teaches that inner purity, right effort, and punya bring auspicious results.

For career or life progress, the most accepted Jain practices are:

• Navkar Mantra: for peace, strength, and spiritual protection
• Daily worship of Arihants: for inspiration and right direction
• Samayik: for mental balance and self-control
• Pratikraman: to reduce negative karma
• Dana and seva: to build merit and compassion

Spiritual Understanding

In Jain Dharma, true progress comes from:

• right belief
• right conduct
• self-discipline
• karma purification

So instead of only asking for luck, Jain practice helps you become worthy of success through purity and effort. This brings both worldly progress and spiritual upliftment.

Takeaway

For good luck and progress, the best Jain practice is:

Navkar Mantra + daily devotion + good conduct + charity + self-discipline

If you want, I can also tell you the best Jain pooja for career success in a simple step-by-step way.