The practitioner has to keep an energized Laxmi Yantra, engraved on copper in his Puja Place. Any of the popular Laxmi Yantras can be used for this experiment. The practitioner should sincerely worship the Laxmi Yantra every day and keep a fast on Mondays.
Then every day, after having a bath and wearing fresh and clean clothes, he should remove the Laxmi Yantra from the Puja Place and place it on a on a Wooden Board or a Chaurang and chant this mantra from the Bhagavad Gita 21 times continuously. After completing the daily Sadhana, he should keep the Laxmi Yantra back in the Puja Place.
The meaning of the mantra, which is the verse number 12 of chapter number 78 from the Bhagavad Gita in simple terms is “ When Krishna, the Lord of the Yogis and the greatest warrior Arjuna are with me, wealth, victory, long life , and all the riches of life will be with mine”
This is a long term Mantra Sadhana. If a woman is practicing this Mantra Sadhana she should take a break during the course of her monthly cycle.