same thing happened to me theres not alot of time left before the offer ends I was hoping to get the 3 months for 99 cents offer, but apparently i used a ''discount offer of a free trial previously'' which doesn't make any sense because I've never had premium, i just made a spotify account yesterday. i dont have another payment method so is there another way fix this??
yeah that was exactly my problem! i don't know why it seemed to work with another payment method since it should work with any method they offer you but it somehow did. have you found another solution for the issue?