sky ip help

[slamdunkly]

I use sky broadband, I can change my ip address after I press sky test every time.
I just register a new ebay and paypal by new address 90.219.108.211, now,I try to open other 2 ebay and paypal accounts in same computer, I creat a 3 user account on my computer.
that's mean I should regist those accounts by different ip.
problem is coming, I can change my ip address always, but I can not control it, the sky moden will change ip random, so I log in my same ebay and paypal account by different ip addrss every time, it's danger? I just want to get 3 different ip address for my 3 ebay and paypal accounts, any advise?
thanks

[JamesNorth101]

No danger, so long as the cookies remain intact you shouldn't have a problem, simply use different windows user accounts. Just make sure you don't use the same IP twice, so keep a log.