Order & Payment


Please notice:

We update the availability information several times a day for all articles we offer on our home page. Since our customers can choose between ordering from our home page or by phone, fax, mail, or email it might happen from time to time that an article is sold out within a day or that delivery will take a little longer than indicated. Unfortunatley such overlappings cannot always be avoided and we thank you for your understanding.

The green bar shows you the delivery time for a product; i.e. how long it will take to deliver or when the product will be available.

Products with a red bar are out of stock and not available anymore.


Validity of prices

Upon publication of our annual main catalogue all former prices loose their validity. Prices are always valid until a new main catalogue is published.

We deny liability for mistakes in price quotations on our product pages.

Book prices

Books are fixed in price; if a publishing house announces a price increase we will always have to charge you the new price.

Methods of payment

For all orders you will be able to choose from the following methods of payment:

1. on invoice
Only private customers can place orders on invoice; companies or institutions cannot place orders on invoice without naming a consignee. We verify and evaluate your data before we accept payment on invoice for the first time.

2. via creditcard
We accept Visa or Mastercard. All credit card data will be transferred SSL-encrypted.

3. via PayPal
After you have reviewed your order, you will be redirected to PayPal via secure internet connection to complete your purchase. Returned goods will be refunded via PayPal.

4. via bank wire transfer

Shipping costs

Shipments will have to be charged according to the current and valid postal charges.

Special order service

Please contact our special order service in case of any requests concerning special sizes or product features. Write an email to