Help accelerate the checkout process for guests with PayPal's autofill solution. When enabled, Fastlane is presented as the default payment method for guests. See the {bbackup_94402fb9ba80f392e0976ece85f92b2b876bfcaed8d83250cc06083f7139c7d9}1$sFastlane setup guide{bbackup_94402fb9ba80f392e0976ece85f92b2b876bfcaed8d83250cc06083f7139c7d9}2$s for more details on the Fastlane configuration.