They are liars and fraudsters. I bought an Xbox Live 2100 point code from them but when I received it and tried to use it it didn't work so I emailed them, they told me to get in touch with Microsoft. SO I did; MS said the code had already been used by someone else. SO I told Gamesbite this and they said they were not responsible. They are thieves.
DO NOT BUY FROM GAMESBITE LTD... YOU WILL BE ROBBED!