Yes, especially with free VPNs, as most providers already blacklist the majority of their IP addresses. PayPal prohibits using VPN services and other proxies in conjunction with its service. If PayPal discovers that you are employing a VPN, it may ban your transactions, suspend your cash, or impose other restrictions on your PayPal account. As a result, you must carefully select a VPN for PayPal to ensure that these things do not occur.