Please keep in mind that Primalbase tokens (PBT) have 4 decimals.
If you see something on exchanges now that appears to be PBT, check the decimals.
PBT has not been released yet.
Be careful!
I do not think this is accurate. Both Steem, and SBD have 3 decimals in real-life. On the exchanges they have the normal 8 decimals like every other coin....but, if you try to withdraw you can only withdraw the proper decimal amount.