well they can figure out that im opening a new account under same name same paypal etc.
how do i avoid them from shutting me down again ?
You cant avoid that. Officially a shutdown for abusing eBay daily deal is a lifetime ban.
You could open a new account with the same name ect... it might eventually be shut down, but if you are opening just to order daily deal items, I would not suggest trying to open a new account with different information, as you will likely just ruin it for the future to open a new eBay account correctly.
To open a new account correctly - you would have to open an account will all information different (name is usually not a problem, unless its the same address)
eBay uses Mac Address, IP, Cookies, Address, DOB, phone number and a handful other items to link accounts.
I would not suggest opening a new account unless you know what you are doing