Magento 2.0.18 is the final 2.0.x release. After March 2018, Magento 2.0.x will no longer receive security patches, quality fixes, or documentation updates. To maintain your site's performance, security, and PCIPayment Card Industry: Refers to debit and credit cards and their associated businesses. compliance, upgrade to the latest version of Magento.
The Billing Agreements grid lists all billing agreements between your store and its customers. The store administrator can filter the records by the customer or billing agreement information including billing agreement reference ID, status, and creation date. Each record includes general information about the billing agreement, and all sales orders that have used it as a payment method. The store administrator can view, cancel, or delete customer’s billing agreements. A canceled billing agreement can be deleted only by the store administrator.