Magento Open Source, 1.9.x

Magento 1.x Security Patch Notice
For Magento Open Source 1.5 to 1.9, Magento is providing software security patches through June 2020 to ensure those sites remain secure and compliant. Visit our information page for more details about our software maintenance policy and other considerations for your business.

Update an Order

After a customer has placed an order, it is sometimes necessary to edit the order, place it on hold, or cancel the order entirely. When you make changes to an order, the original order is canceled and a new order is generated. You can, however, make changes to the billing or shipping address without generating a new order.