What is the ruling on working for the EKO currency exchange website, with details on its profit methods, including product marketing, registering on company websites, and cookie tracking, and how to distinguish between permissible and impermissible methods, and the possibility of working with only one permissible method, knowing that I am unaware of the cookie feature and whether it can be disabled or if it is mandatorily activated?

Working in marketing a permissible product and promoting it is permissible as long as it does not involve deception or fraud, with a difference of opinion regarding the permissibility of the wage being a percentage of the profit. As for earning profit merely from registering on company websites, it is permissible if the company's field of work is not forbidden or predominantly so. Earning profit from tracking cookies is permissible provided the two aforementioned conditions are met: that the activity of the entity is not predominantly forbidden, and that the marketing field is permissible and does not involve deception or misrepresentation. The condition that the commission is contingent on purchases from specific countries does not affect its permissibility. As for the issue of enabling the cookie feature and how to profit from it, one should refer to the company.