The source discussion prefers the view that no universal minimum period should be imposed today. Markets, logistics and seller needs differ across places and times. A period useful to a farmer in one market may be unnecessarily long in another transaction.
The key safeguard remains certainty of the delivery date and genuine free agreement between the parties.
Opening interactive controls...
Advance-Purchase Sale (سَلَم): Availability, Delivery Time and Financing Use
The source discussion prefers the view that no universal minimum period should be imposed today. Markets, logistics and seller needs differ across places and times. A period useful to a farmer in one market may be unnecessarily long in another transaction.
The key safeguard remains certainty of the delivery date and genuine free agreement between the parties.