It is not permissible for a Muslim to buy products of the...
It is not permissible for a Muslim to buy products of the countries that are in a state of war with Islam and Muslims, for example, Israel. (See the question-answer section below.) A Muslim is allowed to exchange the currency with some other currency at the market price, or at a lower or higher rate, irrespective of the fact that the exchange is of an immediate or a deferred nature.
It is forbidden to use bank-notes that are counterfeit or have no value at all—the money that is used by a fraudster when he pays the worker who is unaware of its forgery or worthlessness. The business deal conducted with this kind of money is not valid. a. It is not permissible for a Muslim to buy tickets of chance (including lottery ), if he buys them with the intention of luckily winning the prize. b.
It is permissible for him to buy the lottery tickets if he buys it with the intention of participating in a charitable cause that is accepted Islamically like building hospitals, orphanages, etc., but not with the intention of winning the prize. However, this hypothetical situation is extremely difficult to occur in non-Muslim countries that consider certain activities that are forbidden in Islam to be of a charitable nature according to their own understanding.
In both the cases [of “a” and “b” if a Muslim wins the lottery], it is permissible to receive the prize from a non-Muslim [person or company]. (See the question-answer section below.) It is permissible to sell wild animals whose meat is forbidden like tiger, hyena, fox, elephant, lion, bear, and other similar animals like cat and whale if there is any legitimate benefit which makes them valuable in the market (even if in view of only some experts of that field).
Non-hunting dogs and pigs are exempt from this rule. (See the question-answer section below.) It is permissible to sell and buy gold and silver utensils for the purpose of decoration; however, it is forbidden to use them for eating and drinking. No khums is levied on the salary paid by a government in a Muslim country directly into the bank account of its employee, even if it is more than his annual expenses—as long as he does not receive it in his hands. (See the question-answer no.
260 section below.) Questions and Answer Question: In the West, it is possible for a person to open a variety of current accounts with high or low interest rates equally without any difficulty in both the cases.