Obtaining a discount card in return for paying a certain amount

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Check below answers in case you are looking for other related questions:
This kind of play (arcade) is haraam because it comes under the heading of gambling
He lives in a house that his father bought through ribaa and gambling

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He found a winning lottery ticket; is it permissible for him to cash it in?
Ruling on playing pool billiards and the loser paying for the table rental
Repenting from gambling
This kind of play (arcade) is haraam because it comes under the heading of gambling
He lives in a house that his father bought through ribaa and gambling

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