Running the Cart in Single Order Mode

The cart can also be run in single order mode, which replicates the behavior of the older single item ordering pages in SOLO Server. This mode is enabled by passing in Single=true in the querystring of the ordering link.

The distinctions between single order mode and the standard cart mode are as follows:

• Only 1 item can be added to the cart. If another item is added, the original item will be removed.
• Support for Product level custom HTML.
• No continue shopping button or upsells are displayed on the cart page.
• Author and product level custom mailings are supported (standard cart only supports the cart order complete mailing). Refer to Customizing Invoices and Order Confirmation Emails for more information.