Is it permissible to delegate someone to buy an item then sell it to him before taking possession of it?

Ruling on one who asks for charity for someone else, then keeps it for himself because he is poor

His relatives ask him to buy mobile phones for them, so he charges them a little more

Can a Partner or Proxy Buy Something from Himself?

Someone appointed him to give one thousand Egyptian pounds to orphans; should he give it in pounds or riyals?

He books airline tickets for his company and colleagues and gets points as a reward; who do the points belong to?

Is it permissible for him to buy from the suppliers at a discount then sell to the company he is working for?

Acting as a proxy to sell gold in return for a set amount of money for every gram

Is Dropshipping Halal?

Ruling on currency exchange when it is not possible to make the exchange hand-to-hand because of the war situation