This chapter finishes the rules for consensually reversing an earlier sale. Quduri then turns to sales that refer to an item's original acquisition cost.
The next chapter is Bab al-Murabahah wa al-Tawliyah:
1. Murabahah: resale at acquisition cost plus disclosed profit.
2. Tawliyah: transfer at that original cost without added profit.
The next lesson will study its full wording and conditions.