LessonsKitab al-Buyu: Grain in Ears, House Keys, Transaction Costs and DeliveryQuiz

A buyer purchases a specific book on a table for Rs 500, immediately payable. The book is identified, but the money has not yet been tendered.

Under the stated classical rule the buyer pays the cash price first, after which the seller hands over the book.

This is not a license to retain goods after accepting full payment; delivery then becomes the seller's duty.

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Why payment is directed first

Kitab al-Buyu: Grain in Ears, House Keys, Transaction Costs and Delivery

A buyer purchases a specific book on a table for Rs 500, immediately payable. The book is identified, but the money has not yet been tendered.

Under the stated classical rule the buyer pays the cash price first, after which the seller hands over the book.

This is not a license to retain goods after accepting full payment; delivery then becomes the seller's duty.