Dazzle is an old one, I used to use it for a year no problems. But now I just use the pp multi order shipping. It's free.
Any reason you need to pay for a service like Dazzle?
Because two of my PayPal have been limited and it's not allowing me to purchase shipping labels... it's gonna take me a week or to get them cleared up.... Also, I think IT WOULD be much more convenient to log into DAZZLE and ship from all 8 Ebay accounts at once... instead of doing them separately...
Yes it is more convenient. And I'm one of those that I prefer the less convenient but most secure way. I'm paranoid.
So yes, you can use Dazzle no problem.
A token is when you have to link the service directly into eBay, like Auctiva.
If this is the case and they do ask you to get a token / permission from eBay / PP, then no, it won't be safe to do.