incorrect.
i always review my orders when i know a release for a title is close. zavvi brought the release date for this title forward unannounced, meaning i had no/little time to amend my orders.
i had money taken from my account that i had not anticipated, of course, it was zavvi, so i went immediately to their nightmare of an order page to check what was going on. i found my multiple orders and cancelled two. but another two had already been dispatched.
zavvi's order page is simply not user friendly. you can not manage your pre-orders from it alone. it is essentially, useless. so yes, if you mistakenly make multiple orders, they can slip though undetected.
you should be able to browse your orders and identify them at a glance- like every other respectable site on the net. not scour through pages of codes, opening 15 tabs to find what you are looking for.
it is ridiculous.