The account information from 1ShoppingCart.com appears to have be imported into UserVoice. This is nice because then you can use the same e-mail & password for this board as for 1ShoppingCard.com.

Unfortunately, the account information is not synced. So if you change your password on 1ShoppingCart.com, it doesn't update the password in UserVoice. So you have to remember the password you had when the import into UserVoice happened, which can get confusing.

Make the account information sync automatically between the two.