Prompt Login After: This property defines the number of free views before an unknown user is required to log in. Leave blank to have no log in requirement. 

Metering Message Mode: This property switches between metering message modes. 

Display Metering Count: This property selects how to display the metering count in the notification message. 

Preview Paragraphs for Non-Subscribers: This property changes the number of paragraphs that will be freely readable to readers regardless of their services or metering count.

Days Before Paywall Activation: This property sets the paywall to bypass all restrictions until a number of days has elapsed. 

Enable Access for Referred Users: This property enables users arriving on an asset page to always view metered access content, if they were referred from a URL in the Allowed Referrers list. This special access will be granted regardless of how many assets have been viewed.

Allowed Referrers: This property defines the URLs users can be referred from and be granted special access to metered content. Entries should be domain names separated by commas.

Show Services on Article Subscription Wall: This property enables displaying the available subscription services on article pages.

Show Premium Subscription Icon: This property will add a Premium Subscription icon next to articles behind the paywall. 

Paywall Action: This property sets the behavior encountered by a user when they are prevented from accessing content.