Exclusive benefits for KOOS customers

The new efficient KOOS customer portal

At a glance

The exclusive benefits

The KOOS customer portal combines numerous functions, information and benefits under one roof and is available 24/7. Exclusive and made-to-order for jewellers, goldsmiths, precious metal wholesalers and retailers.

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  • Available 24/7
  • Comprehensive overview of rates
  • Real-time purchase and selling prices
  • Personal customer area
  • Jewellery and investment shop
  • Settlement on precious metal account

It's this easy

Receive access to the customer portal

  1. Contact us - by email, contact form or simply call us.
  2. Once we have checked your details, you will receive exclusive access to the KOOS customer portal.
  3. Please confirm the login details you have received and proceed with the link.
  4. Done! You now have access to the exclusive KOOS customer portal and can benefit from the numerous advantages.
Jewellery & investment shop

Jewellery & investment shop

Comprehensive online shop for gold and diamond jewellery and investment products.

Semi-finished goods calculator

Semi-finished goods calculator

KOOS offers semi-finished goods for creative handcrafted jewellery and - exclusively for KOOS customers - a comprehensive semi-finished goods calculator in the customer portal.

Advertising tools

Advertising tools

Active point-of-sale marketing, strong sales campaigns or an eye-catching window display. We will support your business with the appropriate advertising tools. Talk to us! 



From precision scales to cantilever action diagonal cutting pliers – we have all the equipment for you from a single source. That’s how we help you save money, time and stress.

KOOS will support you with your selling

Attractive advertising material

Supporting advertising tools

KOOS advertising

KOOS supports jewellers as they wish "to become active" with advertising material. Active point-of-sale marketing, powerful sales campaigns at times when people are thinking about jewellery (holidays, events, Christmas) or an attractively designed shop window that catches the interest of by passers-by.

Find out more

We will be pleased to advise you

Should you still have any questions concerning the KOOS customer portal, please feel free to email or call us at any time. We will deal with your requirements individually, answer your questions and happily support you when you want to access the customer portal for the first time.


We look forward to hearing from you.

Benefit from the advantages now