I got the error "Your Cash-In cannot be processed because no payment source found" when cashing-in via PayPal Facebook Twitter LinkedIn To resolve the error “Your Cash-In cannot be processed because no payment source found”, you will need to activate your PayPal account by verifying your credit card or bank account in PayPal. Related articles I cannot log in to the GCash App. What can I do? How long do I wait until my PayPal Cash-In transaction is reflected in my GCash balance? Is there a fee to cash in or cash out? Can I pay for overdue bills?