[TYPO3-shop] Extending tt_products

[Franz Holzinger]

Hello David,

> I need to extend the shop with several fields, (like Publisher, ISBN, 
> etc.) for a bookshop.
> 
> With the extension kickstarter it is easy to make the additions to the 
> database.
> 
> How can I make the additions to the shop in a way its save for updates?
> 

use only the fields which are already inside of tt_products.
Or send me the new needed fields and other code enhancements you make. 
Then I can incoporated them into tt_products.

Greets,

Franz