/// <summary>
/// Create a new product item object and persist it into the database.
/// </summary>
/// <param name="productItem">The campaign item object</param>
public ProductItem AddProductItem(ProductItem productItem)
{
// Persist the object into the database
productItem.Save();
// Return the new object with the new identifier (AUTO)
return(productItem);
}
/// <summary>
/// Update a product item object and persist changes into the database
/// </summary>
/// <param name="productItem"></param>
public void UpdateProductItem(ProductItem productItem)
{
// Persist the object into the database
productItem.Save();
}