Can you'll create a plugin which detects whether a player has locked credits in his account or not?

[astrojade]

This plugin would greatly help me out. Many players are trading these days while having their credits locked. This notification will atleast give me a headsup wayyyy before they even tell me about it. Then maybe i can stick around longer or straight up ask him whether he is bartering for it or not.

Do implement this idea if possible. Thanks in advance.