The Yieldr Tag has a lot of predefined standard parameters you can use in your tag. You can find the list here. If the parameter that you need is not available as a standard parameter it is also possible to manually add it as a custom parameter. When you want to define a parameter that is not available in our standard list, simply type in the name of your parameter and hit the "tab" button on your keyboard.
Next you select the "Add Parameters" button and your custom parameter will appear as a grey button in the parameters listing. Next you need to define the operator (Date, Decimal, Number or Text). To do this, simply click the gray parameter and select a value from the dropdown menu.Once you've configured your parameters hit the "Save" button or press "Get Tracking Pixel" directly.