BookHound 8 standard export files are tab delimted with a .txt extenstion. They are saved in the my_images folder within the BookHound 8 folder.
The first record in all upload files sent from BookRouter™ is a header record with fields in the following order:
sku
author
title
subtitle
place_pub
publisher
date_pub
edition
isbn
description
binding
condition
jacket_cond
comments
dj
(y/n)signed
(y/n)first_ed
(y/n)illustrator
keywords
subject 1
subject 2
subject 3
subject 4
subject 5
alt_1
alt_2
alt_3 / type
(later BH8 versions converted alt_3 to type) * image_url
(BookHound 8 populates the image_url field with comma separated image URLs)price
quantity
(0 = delete; > 0 = add)