How do I shop on the site?
You can go through the different catagories and make a choice by clicking. The shopping cart is a memory for the products you have added while shopping but you are not obliged to order them. It offers you simply the possibility to search for more products. You will be showna picture of most products. If you click you will see a description of the product. You can always delete or change the number in your cart. While shopping you can always see on the right side the order value in your shopping cart.
Do I have to login first?
That is not necessary. If you are not a customer yet, you already have the possibility to put products in your cart. If you login afterwards, these products will automatically be transferred to the cart that belongs to your account.