SACSO (Sri Aurobindo Central Sales Organisation) Online is a web-based retail outlet for the manufacturing units associated with Sri Aurobindo Ashram, Pondicherry.

Sri Aurobindo Central Sales Organisation is a unit of Mirra Enterprise.

Mirra Enterprise is the Business Wing of Adan Pradan Trust.  

Adan Pradan means Mutual Exchange.

Adan Pradan Trust is a Business Charitable Organisation associated with Sri Aurobindo Ashram – a spiritual institution, established by Sri Aurobindo and the Mother in the early quarter of the last century. It is located in Pondicherry, a small coastal town, a hundred and sixty kilometres south of Chennai in India.

On the 29th February, 1992, Adan Pradan Trust was started with a Declaration of Trust, by a Trustee of Sri Aurobindo Ashram Trust for the benefit of Sri Aurobindo Ashram, Pondicherry with late Mr. R. K Talwar, ex-chairman of State Bank of India, as the Managing Trustee and another two members of Sri Aurobindo Ashram as Trustees.

It is a charitable institution and not a profit making body. The primary beneficiary of the trust is Sri Aurobindo Ashram, Pondicherry. It was started for exporting products manufactured by the units of Sri Aurobindo Ashram Harpagon Workshop Trust.