Don't sell cards and use PayPal account. Luckily I only put one $25 gift card and not any of my $50 gift cards but my PayPal account won't link to their app but it does just fine with any other app I use it on I've used it to buy things I've used it to send money I've used it to receive money. I don't feel comfortable putting my bank account information on apps mailing my withdrawal to me is a $30 fee. Again don't sell your gift cards on here if you plan on using your PayPal account.