What is the ruling on selling items and making profit from it, specifically selling the item[s] for more than you purchased it for?
When I went to Madeenah, I asked Shaykh Ali an-Nasir al-Faqeeh that question for a brother. He, may Allaah preserve him, mentioned it is permissible since that it is mostly intended from buying and selling.
And Allah says:
أحل الله البيع وحرم الربا
Allah has permitted sale and prohibited interest/usury
AbdulFattaah Bin Uthman