The following sales file fields can be used in both tab-delimited and XML files. 

Note that field names are case-insensitive in tab delimited files but case-sensitive in XML files and that all sales files supplied to Feefo must be UTF-8 encoded (see Saving UTF-8 Sales Files for more details).

Click on the links in the table for a more detailed description of each field:

Field name for a tab delimited file 
Field name for an XML file
Required or optional
Brief description
merchant identifier
merchant_identifier 
Required Your unique Feefo identifier 
name 
name 
Required
The customer's name 
email 
email 
Required
The customer's email address 
date 
date 
Required
The date of the sale 
description 
description 
Required
The description of the item purchased 
order ref 
order_ref 
Required
Your order reference number 
product search code
product_search_code 
Required
An identifier for the product 
gtin
gtin
Required (if assigned)
The Global Trade Item Number (GTIN)
mpn
mpn
Optional (not needed if gtin supplied)
The Manufacturer Part Number (MPN)
mobile mobile Optional The customer's mobile phone number (UK, US, IE and ZA numbers only)
parent product ref
parent_product_ref
Optional An identifier for the product's parent search code
feedback date 
feedback_date 
Optional
A specific date on which the feedback for this order should be sent out 
customer ref 
customer_ref 
Optional
Your customer's reference number 
amount 
amount 
Optional
The price paid for the item bought 
currency 
currency 
Optional
The currency of the amount field 
product link 
product_link
Optional
The URL to the product page for the product 
tags 
tags 
Optional
A list of service levels for analysing the data 
locale 
[Option not available] 
Optional
The customer’s locale 
product attributes  product_attributes  Optional A list of additional product attributes that the customer can rate for a product 
Manually Uploading A Sales FileSales File Field: merchant identifier