They send me customer purchase requests via fax, so I buy the goods and deliver them to them the next day.

Question:
Honorable Shaykh, may Allah grant you success. The questioner says: I secure credit orders from customers for specific goods. They send the purchase request via fax, so I go and buy the goods from the market, then I deliver them to them the next day. What is the ruling? I secure credit orders from customers for specific goods; they send the purchase request via fax, then I go and buy the goods from the market, then I deliver them to them.

Answer:
And you must own it and have it in your possession before you sell it. Before that, do not sell it. Before you take possession of it and bring it to your place, do not sell it. Yes.