What is the conceptual difference between a Product and a Quote Item
Involved classes : Mage_Sales_Model_Quote_Item and Mage_Catalog_Model_Product . I get both of them as a result of listening an event ( on cart add ). I am trying to update the quantity information for a product from an external source. So far I based my code only on the product information and I am not sure if this is correct. What is the purpose of Quote Items? How about an bundled of configurable product? Do you have any recommendation on how to get the individual items from a bundle product? Thanks I want to thank both responders so far for their effort but their responses are pretty far