For your reference, our Billing and Payment Terms and information on How to Make a Payment are detailed below:
Billing and Payment Terms
We will invoice customers no earlier than 60 days prior to the start of a subscription unless specifically requested in writing or e-mail by the customer they wish to pay early. It is essential we have written confirmation from our customer confirming their intent to purchase our products.
Please review our Standard Trading Payment Terms
The payment term begins from the subscription start date, in the case of web transactions and date of invoice for all other products i.e. CD-ROM.
How to Make a Payment
Invoices received from Ann Arbor, USA
Invoices received from Cambridge, UK
When making all payments, please state the invoice number(s) that you are paying so we can apply your payments correctly and promptly.
A noter: Les montants doivent être réglés dans la devise mentionner au verso. Veuillez clairement mentionner votre numéro de client et le numéro de la facture sur vos virements .