The conditions of a permissible Murabahah include: 1- The customer tells the company about the products they want to acquire. 2- The company buys these products for itself. 3- The company takes possession of the products and moves them from the dealer’s place. 4- The company sells the products to the customer after taking possession of them. 5- Once the company has sold the products to you, it is permissible for you to use them to build the house or to sell them.

There is nothing wrong with you designing a drawing or writing to be put on a T-shirt, so that if the T-shirt is sold via Amazon, you will get a share of its price, and if it is not sold you will not get anything.

There is nothing wrong with you selling back to the seller the dates that he owes you in return for Dinars, on condition that it is at the current market price. There is also nothing wrong with delaying payment in full or in part, because when selling the dates for Dinars, there is no stipulation that the exchange should take place on the spot, before parting.

If someone buys a car then discovers a defect in it, and it is the type of defect that could detract from its value, then he has the choice between returning it or keeping it and receiving compensation from the seller for this defect. The option to return the defective item is established, regardless of whether the seller was aware of the defect or not, and regardless of whether the purchaser examined the item or not. Once the defect is discovered, he has the option [of cancelling the deal].