using admin message with pay to blog

I am using admin message with pay to blog and I just noticed that the message appears in the admin to the blogs that people have not paid for yet. Is there a way to have this message show up only after they have made a payment? I want to share messages there only to paying members.

I am using wpmu v 3.0.1
admin message v 1.1
pay to blog v 1.5.3

Thanks for any help.
Tony V