"Earnest money" Ammini, "free gift" Omana) is a 1977 Indian Malayalam-language film directed by Adoor Bhasi, written by P. K. Sarangapani, and produced by Boban Kunchacko.

The film stars Prem Nazir, Jayan, Sheela and Sukumari in the lead roles.

After watching a young and energetic Ammini, a medical representative Sudhakaran falls for her.

When Sivan Pillai and his wife Padmavathi were about to accept the proposal, Ammini says that she is not prepared for the marriage now and she will think about it only after 5 years.

After Paakaran's birth, his father died and Gopala Pillai had married Paruvamma, and they had three children – Sudhakaran, Ravikumar, and Urmila.

In order to prevent Dhakshayani from taking any revengeful action on Sivan Pillai, they frame a plan and get Omana married to Paakaran, and they succeed in doing so.

When Omana's mother and her friend Bhavani pay a visit to her house, they are treated badly by her mother-in-law (Paruvamma).

Ammini and her mother pay visit to Sivan Pillai in the guest house.

Bhavani meets Omana on way to market, and takes her to visit her mother Dhakshayani.

Then finally they all met where Sivan Pillai resides, and the parenthood of Omana is being questioned.

Though Sivan Pillai initially stands stern without accepting the fatherhood, ultimately he agrees.