Actually there is no information about the PM bb code in the copper membership threads as well.
- Some of the same permissions as Member-rank members, such as reduced signature styling restrictions. (But none of the PM-related restrictions are currently lifted, such as the style limit or per-hour PM limit.)
- Your "you must wait ____ seconds between ___" counter is reduced by 75%. So if you're naturally of Newbie rank, you only have to wait 360-75% = 90 seconds.
But theymos mentioned that none of the PM related restrictions will be applied to copper membership.
Well even if you are a newbie you can't see the image on the posts but its possible to see on your post history so there will be no issue with the receiving end.