What is a customer number and where can I find it?
When you create your personal data after placing an order, the system automatically assigns a customer number.
This is linked to your personal data and all orders that you place with Thieme are linked to this number and saved.
You will find the customer number on all invoices that you receive from us. If you do not have an invoice to hand, you are welcome to contact us by telephone via the telephone hotlines listed below.