Code snippet help

[Guest]

Ok I found a full page code on an old post and while looking thru it I saw this part that isn't in the original create_account.php code. Does anyone know what it does and how I can change it for my site?

 

The original post is here: http://www.oscommerce.com/forums/index.php?showtopic=31021&st=40

 

$account['entry_country_id'] = STORE_COUNTRY;