Summer holidays/Christmas season?
During the summer holidays and the Christmas season our publishing is interrupted for several weeks. A message on the cover of the last advice letter before such a period will inform you when the next issue is due.
Problems with delivery?
If the delivery of your advice letters is irregular, please contact us. We will look into this and will do our very best to solve the problem. Click here for contact details.
Have you forgotten to pay?
We might have discontinued your subscription because we have not received payment. If this is the case, please forward payment and we will mail the missing issues.