1. Appellants have filed the present appeal against the Judgment and decree dated 20.5.2003 passed by learned Single Judge whereby suit for recovery of `5,89,434/- filed by the respondent was decreed for a sum of `2,92,977.46 paisa only.

2. The respondent filed the suit for recovery of `5,89,434/- towards agent commission against the appellants claiming himself to be an agency of defendant No.3 (in the suit) an Italian Company, in India. Appellants floated a global tender for purchase of two hydraulic Crankshaft Grinding Machines on 24.09.1986. Respondent gave an offer dated 22.09.1986 for two machines. Earlier the respondent had supplied four similar machines to the appellants vide their order dated 05.02.1985. Later on the appellants sought some clarifications and amendment in terms if four machines were purchased instead of two.

3. The respondent had offered in the original offer that Agency commission would be 15% of FOB value of order. By letter dated 07.03.1987, respondent offered discount of 5% on commission if entire order was placed on him and 100% commission was paid on receipt of shipping documents.

4. Appellants wrote letter dated 10.08.1987 to the respond