I'm premium user already for ~4years. I'm currently traveling and I lost one of the 2 debit cards I have with me. I blocked that card, but unfrortuntely it was the one attached to my spotify account. I tried updating my payment details with the second card I have, but this procudere failed. I'll be traveling for another 4 weeks and during that time I'll not be able to get any new debit card. Meanwhile my spotify premium subsription expires in 5 days. Is there any way to delay the expire time and still use premium features?