When listing to Comparison Shopping Sites you will be required to send the required data designated by each provider. The table below outlines the fields required for some of the most popular providers. For a full list of fields that are required and accepted you will need to visit each site to obtain this information.

To learn about the various formats available to upload your inventory file into ChannelAdvisor as well as the methods available to deliver those files please visit the  Upload File Formats  and  File Delivery Methods  pages.

= Required   = Conditionally Required   = Highly Recommended

Field Name	Description	Google	Amazon	Shopping.com	NexTag	Price Grabber	Become.com	Shopzilla
Action URL	Trackable URL for the specific product offer. The URL should take the customer directly to the product detail page where they can purchase the item.
Age Group	The age range most commonly assoicated with the item.	(US) Apparel	N/A		N/A	N/A	N/A	N/A
Brand	The distinctive name or trademark under which the product is marketed.
Category/Classification	Your category hierarchy for this product, with a delimiter between levels, with no preceding or trailing delimiter. Use a delimiter other than the one separating fields in your feed. Note: Send only the primary category (most relevant, most descriptive) to which this product should be assigned.
Condition	A classification of the condition of the product		N/A
Color	The color of the product	(US) Apparel	N/A	N/A	N/A	N/A	N/A	N/A
Gender	The gender most commonly associated with the item	(US) Apparel	N/A	N/A	N/A	N/A	N/A	N/A
Height	The Height of the product
Image File/Reference Image URL	URL for image that represents the product offer. The URL must begin with http:// and end with the image file type extension (.gif, .jpg).
Item Group ID	This is the shared identifier for product variations ("variants"). It is not needed for products that don't have variations. If you have a Parent SKU that is shared by all variants of a product, you can provide that as the value for this field.	(US) Apparel	N/A	N/A	N/A	N/A	N/A	N/A
Length	The Length of the product
Long Description	Text describing offered product.
Manufacturer	The name of the company that created the product. (Not necessarily the same as the Brand)	N/A		N/A				N/A
MPN	Manufacturer Part Number - A unique identifier assigned to a product by the manufacturer							N/A
MSRP	Manufacturers Suggested Retail Price	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Price	The regular price of the product offer. Do not include commas or dollar signs in this field. If there’s only one price value, please populate either CurrentPrice or both RegularPrice and CurrentPrice.
Product Features	Technical features of a product	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Product ID	A standard, alphanumeric string that uniquely identifies the product. This could be a UPC or EAN. This is a required field if product-id-type is provided.
Search Terms / Keywords	Search keywords that will help customers locate your product
Size	The size of the item		N/A	N/A	N/A	N/A	N/A	N/A
SKU or Inventory Number or Model	A ID (number) used to uniqely identify a product, most often your SKU number or inventory tracking number.
Stock Status	Stock designates the quantity of products currently on-hand or if the product is in-stock. Use a numerical value to represent quantity in-stock; alternate designations include: In-Stock, Back-Order, Pre-Order, Out of Stock, Limited Quantity, Special Order, See Site 100 to represent 100 units in stock		N/A
Sub Category ID	A site specific value used to determine where a product will be visible in a browse hierarchy	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Title or Product Name	Concise name of the offered product. Some sites limit this field so longer product names may be truncated on certain sites.
Weight	The shipping weight in pounds of the products
Width	The Width of the product