Method: Called after inserting a new order into the database

Method: Calculate the date when billing should applicable to orders created from plans with a set # of billing intervals

Method: Calculate the next payment due date

Method: Calculate the end date of the trial

Method: Determine if the order can be retried for recurring payments

Method: Determine if an order can be resubscribed to

Method: Generate an order key for the order

Method: Determine the date when access will expire based on the access settings of the access plan at the $start_date of access

Method: Get the current status of a student’s access based on the access plan data stored on the order at the time of purchase