What is the ruling on working in the creation of e-commerce websites – whether specifically for our company or for our clients – knowing that the materials sold are permissible and lawful? And does this ruling include linking the website with electronic payment gateways and placing the logos of electronic payment companies on the website's pages?

Establishing a website for electronic sales and marketing is permissible, as the fundamental principle regarding sales is permissibility, based on the Almighty's saying: "And Allah has permitted trade and forbidden interest." It is stipulated that the displayed goods must be permissible, and their marketing must be free from deception or fraud. As for linking the website to electronic payment gateways and displaying the logos of payment companies, this does not affect the ruling.