Section: If he purchases it with dinars, then reports that he purchased it with dirhams, or vice-versa; or if he purchases it with trade goods, then reports that he purchased it with a price; or with a price, and he reports that he purchased it with trade goods, and the like, the purchaser has the option between annulling [the sale] and reclaiming the price, or being satisfied with it at the price for which they traded, as is the case in all other situations where this is established.
Section: If two people purchase a garment for twenty, and twenty-two is offered to them for it, then one of them purchases the share of his companion in it for that price, he reports it in the murabaha as twenty-one. Ahmad stated this explicitly. This is also the view of al-Nakha'i. Al-Sha'bi said: He sells it for twenty-two, because he had secured that dirham which was given to him. Then he returned after that to the view of Ibrahim, and we do not know of anyone who dissented from that; because he purchased its first half for ten, then purchased its second half for eleven, so the sum of both became twenty-one.
Section: Ahmad said: There is no harm in selling by the 'raqam' (price marker). Its meaning is for him to say: "I sell you this garment for its raqam." This is the price written upon it, provided it is known to both of them at the time of the contract. This is the view of the generality of the jurists, while Tawus disliked it. Our argument is that it is a sale at a known price, so it resembles the case where he states its amount, or where he says: "I sell you this for what I purchased it for," provided they both know its amount. If it is not known to them, or to one of them, it is not valid because the price is unknown. Ahmad said: "Musawama (bargaining) is, in my view, easier than the murabaha sale. This is because the murabaha sale is subject to trustworthiness and reliance from the purchaser, and it requires disclosing the situation accurately in the locations we have mentioned. One is not safe from the whims of the self in some type of interpretation or error, so it involves risk and hazard, and avoiding that is safer and more appropriate."
Section: Tawliya sale is the sale for the same price as it was purchased, without decrease or increase. Its ruling regarding reporting its price and disclosing what must be disclosed is the same as the ruling of the murabaha in all those aspects, and it is valid using either the wording of "sale" or the wording of "tawliya."