Basic Features And Conditions Of Salam

First of all, it is necessary for the validity of Salam that the buyer pays the price in full to the seller at the time of effecting the sale. It is necessary because in the absence of full payment by the buyer, it will be tantamount to sale of a debt against a debt, which is prohibited, as the basic wisdom behind the permissibility of salam is to fulfill the instant needs of the seller. If the price is not paid to him in full, the basic purpose of the transaction will be defeated. Therefore, all the Muslim jurists are unanimous on the point that full payment of the price is necessary in Salam. However, Imam Malik is of the view that the seller may give a concession of two or three days to the buyers, but this concession should not form part of the agreement.Salam can be effected in those commodities only the quality and quantity of which can be specified exactly. The things whose quality or quantity is not determined by specification cannot be sold through the contract of salam. For example, precious stones cannot be sold on the basis of salam, because every piece of precious stones is normally different from the other either in its quality or in its size or weight and their exact specification is not generally possible.Salam cannot be effected on a particular commodity or on a product of a particular field or farm. For example, if the seller undertakes to supply the wheat of a particular field, or the fruit of a particular tree, the salam will not be valid, because there is a possibility that the crop of that particular field or the fruit of that tree is destroyed before delivery, and, given such possibility, the delivery remains uncertain. The same rule is applicable to every commodity the supply of which is not certain.It is necessary that the quality of the commodity (intended to be purchased through salam) is fully specified leaving no ambiguity which may lead to a dispute. All the possible details in this respect must be expressly mentioned.It is also necessary that the quantity of the commodity is agreed upon in unequivocal terms. If the commodity is quantified in weights according to the usage of its traders, its weight must be determined, and if it is quantified through measures, its exact measure should be known. What is normally weighed cannot be quantified in measures and vice versa.The exact date and place of delivery must be specified in the contract.Salam cannot be effected in respect of things which must be delivered at spot. For example, if gold is purchased in exchange of silver, it is necessary, according to Shari‘ah, that the delivery of both be simultaneous. Here, salam cannot work. Similarly, if wheat is bartered for barley, the simultaneous delivery of both is necessary for the validity of sale. Therefore the contract of salam in this case is not allowed