In Jain tradition, a common auspicious practice is to place a small silver coin, rice grains (akshat), or a sacred symbol like Swastika / Siddhachakra under or near the threshold of the new home.

A simple Jain way is:

• silver coin
• uncooked rice grains
• Swastika or Siddhachakra symbol
• sometimes a small piece of sandalwood or a sacred note with Navkar Mantra

The exact custom varies by local tradition and sect. The main intention is manglik shuddhi, auspiciousness, and remembrance of the Navkar Mantra.