How does Fastlane keep my info secure?

PayPal Fastlane only stores your info in secure databases. 

PayPal also encrypt your confidential info when it's stored and transmitted. Your data can't be intercepted when you send it to them. With your most sensitive data, like credit card numbers, even their employees can only see the last 4 digits.

To further protect the security of your data, PayPal don't disclose the location of its databases or details related to their security systems, algorithms, or encryption systems.