Re-reading the issue of stipulation of obtaining all price of the short sale in the contract assembly

A popular theory of Imami jurists is the condition of paying all prices at the assembly of the short sale contract before the parties to the contract are divided. If this condition is violated, they have ruled that the transaction is corrupt, but on the other hand, this condition does not apply Forward contract. Basically, the idea of ​​this type of contract (pre-sale / pre-purchase contract) today is that customers cannot pay full price and negotiate in installments. This research is written with a descriptive analysis method to test the hypothesis that it is not necessary to pay the entire price at the contract meeting, the client can pay part or all of the price after the contract meeting and any financial agreement on paying feesin installmentsdoes not violate the short sale nature of the transaction, in the author's opinion, the lawyer argued that the situation was distorted.