AI-generated Key Takeaways
- 
          Additional information about cart data includes details on the merchant ID, feed country and language codes, local transaction costs, and individual items purchased. 
- 
          The merchant_ididentifies the Merchant Center where items are uploaded, andfeed_country_codeandfeed_language_codespecify the country and language of the associated feed.
- 
          local_transaction_costrepresents the sum of transaction-level discounts for the entire cart, with the currency code consistent with the ClickConversion message.
- 
          The items[]field contains data for each individual item purchased, referenced by the Item type.
Contains additional information about cart data.
| Fields | |
|---|---|
| 
 | 
 The Merchant Center ID where the items are uploaded. | 
| 
 | 
 The country code associated with the feed where the items are uploaded. | 
| 
 | 
 The language code associated with the feed where the items are uploaded. | 
| 
 | 
 Sum of all transaction level discounts, such as free shipping and coupon discounts for the whole cart. The currency code is the same as that in the ClickConversion message. | 
| 
 | Data of the items purchased. |