Hi. I'm Benny
What you need is a simple desktop membership manager. I happen to be a very experienced developer of windows software, and cam have yours ready in 2 weeks, or less if possible.
I have over a decade of experience developing windows software, and can do yours beautifully, with peasant interfaces, all customized to suit your expectations.
I hope for the opportunity to work with you. I can even show you some samples that I have. Thanks in advance.