I know how frustrating is the default OpenCart order info: you can't see ordered product UPC/SKU/ISBN (any other product data) etc. Also, it would be great to instantly check ordered product image.

I have personal experience with this. We have large amount of orders and I must manually order items from suppliers. You can instantly copy the SKU from order page and search/add to cart right on your suppliers site.



So here is this module:

-you can preview product image by hovering
-you get UPC/SKU/ISBN (any other product data, contact me if you can't modify the code to find this)

Installation:

It's a simple vQmod file, copy it to your vqmod/xml/ directory.

Voila. It's working. :-)

Compatibility:

1.5.x, if you need 2.x or any other version, please contact me.

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For searchers:
SEO:

UPC in order info
SKU in order info
Image preview in order info
Product image in order info