| Name | Type | Description | Notes |
|---|---|---|---|
| ProductId | string | ID of the product. | [default to null] |
| Quantity | float32 | How many pieces of the product the visitor has added to the cart. | [default to null] |
| VariantId | string | Product ID of the red color shirts. | [optional] [default to null] |
| Price | float32 | The price of a unit of product | [default to null] |