One of the basic things a club administrator has to do is to keep the member database updated.
This includes not only to add new members and delete leaving members but also keep the figures updated, mostly addresses and email links do often change.
Each district and nation has his own system, so it is up to them to coordinate that.
Do not refer to one of our staff members in Ghent to correct data figures, it is your job or the job from the person in charge in your club
Have an overview of the possibilities here
DUES and FEES
Starting from a correct database it is quite simple to establish the yearly invoices
The Staff member managing this item is Eveline Vereeken at firstname.lastname@example.org
She can reply in detail to each question you give her about your invoice
Before contacting Eveline, please read here the instruction file where you should find answers to most of your questions.