I want to make a purchase on Geek Jack using PayPal but it says I need to link my PayPal to a credit/debit card. Is it possible for me to finish my order without using a credit/debit card?
Not if it keeps on asking for a card and there’s no other option. Sometimes merchant/PayPal want a card to confirm billing address or as back up to your PayPal balance or to send an instant transfer (a faster method of paying with a bank) instead of eCheck (slow method to pay with bank).
