From where you will set the invoice printer type?

There has nice ajax filter option ( Filter by delivery date ) to find pre order list in manager page. Please follow the screenshot:

To add product nutrition information follow the screenshot : Preview:

Download The copy of the plugin as a zip file, you can manually upload it and install it through the Plugins admin screen. Navigate to Plugins > Add New. Click the Upload Plugin button at the top of the screen. Select the zip file from your local filesystem. Click the Install Now button. When the installation is complete, you’ll see…

Set how much order you want to received per time slot. If you don’t set any number of this option customers can order unlimited every time slot. If time slot order limit is over customer will see the information like below image. If the customer selects the time, which time slot already crosses the order…

You need to check system status before WordPress Plugin installation. WordPress This section displays the following information about your WordPress setup: Home URL: The URL of the site’s homepage. Site URL: The root URL of the site. Version: The version of WordPress installed on your site. We recommend always use the latest WordPress version available in WordPress.org. Multisite: Whether or…

You will find the print button in the order details popup: