Returns the 4 highest-yielding conversations from the given time period.

(60 * 60 * 24 * 365.25 * 100).

Centennially Validation Chain.

financego.Charge Chain.

conveygo.Conversation Chain.

Daily Validation Chain.

Decennially Validation Chain.

Hourly Validation Chain.

financego.Invoice Chain.

conveygo.Message Chain.

conveygo.Tag Chain.

financego.Registration Chain.

financego.Subscription Chain.

conveygo.Transaction Chain.

Weekly Validation Chain.

Yearly Validation Chain.

(60 * 60 * 24).

(60 * 60 * 24 * 365.25 * 10).

(60 * 60).

text/plain.

(60 * 60 * 24 * 7).

(60 * 60 * 24 * 365.25).