add_refund_javascript() – Adds a "Refund in PayPal" checkbox when switching the payment’s status to "Refunded".
EDD_API_Request_Log_Table::column_default() – This function renders most of the columns in the list table.
EDD_API_Request_Log_Table::has_items() – Since our "bulk actions" are navigational, we want them to always show, not just when there’s items
EDD_Batch_API_Requests_Export::get_percentage_complete() – Return the calculated completion percentage
EDD_Batch_Earnings_Report_Export::get_percentage_complete() – Return the calculated completion percentage
EDD_Batch_Earnings_Report_Export::get_status_cols() – Specifically retrieve the headers for supported order statuses.
EDD_Batch_Earnings_Report_Export::get_supported_statuses() – Get a list of the statuses supported in this report.
EDD_Batch_Earnings_Report_Export::set_properties() – Set the properties specific to the earnings report.
EDD_Categories_Reports_Table::column_default() – This function renders most of the columns in the list table.
