The Diller® loyalty platform allows individual sales to be converted into repeat sales and better customer dialogue. This enables increased customer lifetime value, improved sales, and higher profits. Easy!

About Us

Diller® was established to provide small and medium-sized businesses with an affordable, profitable, and effective loyalty platform for personalized customer dialogue. We are a fast-growing company with offices in Oslo and Kristiansand in Norway, Leiria in Portugal, and New York City in USA.

Our ambition

At Diller we firmly believe that the way your store addresses customers is crucial to whether they return to your physical or online store. Identifying and recognizing customers and their shopping patterns is absolutely essential to getting repeat sales. In other words, you need to know: Who are the customers, where are they, what do they buy and when? Diller is here to provide those crucial insights, thereby contributing to your growth and profitability.

We believe that small businesses should be able to compete on equal terms with the big chains and Amazon. Therefore we have developed the market’s most effective technology for customer loyalty, which is available as a plug and play SaaS solution for small and medium-sized businesses. That said, large companies can of course also use Diller!

Utilizing Diller is simple, intuitive, affordable, and most importantly, a comprehensive solution for an efficient, profitable customer dialogue.

Office locations

Diller Inc, 150 E 52nd St 29th fl, New York, NY 10022, USA


Diller AS, Widerøveien 1, 1360 Fornebu, Norway
Diller AS, Vestre Strandgate 27, 4611 Kristiansand, Norway

Dillerdev S.A., Rua Dr. José Gonçalves, Nº 61, Piso Zero – Loja 1 2410-121 Leiria

Owners and Management

The majority ownership of Diller lies with the management and employees. Some of our other owners:


The management team

Jan Høgetveit CEO (Chief Executive Officer), Co-Founder

Most recently CEO and one of the founders of SEMINE. SEMINE is one of the fastest growing technology companies in Norway in the field of accounting / finance. Jan has worked with several tournarounds at companies within technology and technology resources. He was also one of the founders behind Gyro, that became Scandinavia's largest event agency. Jan has extensive experience in management, sales management and market development.

: Linkedin

Stein Inge Leirbekk CFO (Chief Financial Officer)

Comes from Promenaden Management AS where he worked as CFO. Stein Inge has extensive experience at C-level, from both Accenture and entrepreneurial companies. He was involved in the development of Meltwater from being a startup company to becoming a successful Silicon Valley-based company. Stein Inge has experience with international institutional investor communities.

: Linkedin

Berit Lid Scharff CMO (Chief Marketing Officer)

Experienced marketing strategist with expertise in business development, marketing, PR/AR, communication and management. She has extensive experience with strategic marketing and brand building from leading positions in Norway and internationally in Cisco, Tandberg, Mattel and Save the Children. In 2013, she started the consulting company Inlustro, which specializes in helping small/medium-sized technology companies to grow nationally and globally. She has a part-time engagement in Diller as CMO.

: Linkedin

Rolf Kirkeng CTO (Chief Technology Officer)

Over 20 years of experience from the IT industry from i.a. Software Innovation, Objectware and Kongsberg Oil & Gas. In recent years, Rolf has been Development Manager at Identec Solutions in Norway with responsibility for building up the company's technical platform. In 2017, he transferred to SEMINE, to build Norway's best development environment around AI and machine learning. In Diller Rolf leads the company's technology development.

: Linkedin

Knut Ole Hauge CSS MANAGER (Customer Success and Support)

Until he joined the Diller team in 2020, Knut worked for 14 years at Kongsberg Digital, where he headed the global delivery department and built up the support department as it is today. Knut has extensive experience with rolling out software on oil rigs in all corners of the world, and he has started several offices around the world. Knut has mainly worked within management of people, projects, deliveries, support and product.

: Linkedin

Marie Espedal Country Manager USA

Extensive experience with sales and go-to-market strategies for launching Norwegian retail and finance products in the US market. With sales and account manager roles at United Bakeries, 24SevenOffice, and ABG Sundal Collier in the US and Brand Manager roles at Pierre Robert Group and Orkla Confectionery & Snacks in Norway, Marie is uniquely positioned to lead the Diller US team in NYC. She holds a Master in Finance degree from NHH (Norwegian School of Economics).

: Linkedin

Christian Berg Styreleder

Previous experience as marketing director in DNB real estate. Christian was also involved in the development of the Norwegian platform He founded and had the role as CEO of Privatmegleren, a real estate chain, that was later sold to Nordea. Christian holds a number of board positions.

: Linkedin

    Have any questions? We’d love to hear from you.

    Contact Us
    "A large proportion of those who shop are members of the loyalty program. I have no doubt that much of the growth is due to increased loyalty from members. I am sure it's an important factor."

    Kai Gulbrandsen

    CEO, Princess retail chain

    "The loyalty program button is on the front page of the cash register, so everything is automatic. Our members use the stamp cards and coupons because it’s so easy to use. We see that we get higher sales from members than non-members."

    Evy Ingebrigtsen

    Operations and HR Manager, Baker Brun

    "Data is the new gold. It is essential that purchase information and customer data form the foundation for all good customer dialogues. Having control over this is in my opinion absolutely crucial."

    Pål Wibe

    Norway's "Mr Retail" Pål Wibe

    "A terrific app that really helps our business to grow together with our customers. Adds value for both us and the customer, a complete customer journey from the physical to the online store."

    BMB Paleet

    "Thank you very much for the fantastic follow-up when we launched our loyalty program from Diller. You guys made the whole process painless. Looking forward to seeing what we can achieve together. We really recommend Diller AS to anyone that need a loyalty program on the Shopify platform."


    Furniture and Interior Design

    "Advertising must be planned 2 weeks in advance, but at that time the campaign may be completely irrelevant. With Diller we can turn around and act in no time! We can put out a campaign overnight. This is absolutely invaluable to us."

    Tone Tengesdal Stavnheim

    Tengesdal Sport

    "I would never buy a cash register system without an integrated loyalty program. For me, it was essential to have a good loyalty program included in the POS."

    Maria Quarnström

    Owner, Rilo Zoo

    "We recently startet using Diller and are very pleased with the app. It is easy and understandable to use, and it has already generated more customers and sales. What is important to mention is that the customer service is outstanding, and we are getting all the help and support we need! Our contact has been patient and so happy to help and guide in out teams-meetings for the set up :)"



    "Great app and customer service! The loyalty features combined with the SMS engine and mail integration towards MailChimp is a winner for me. Thanks to Erik for helping me set everything up!"

    Henriks Herre

    Men's fashion

    "Great app, easy to customize and simple to use. Customer service is outstanding and helpful. The few times we have had any issues, customer support was very responsive and resolved the issues in minutes! Highly Recommend!"



    "We see great results from the loyalty program. The immediate feedback comes from employees in the store, who notice that customers enter the stores only 5-10 minutes after we send out an SMS."

    Stine Handley

    Head of Administration, Fredrik & Louisa

    "Very easy to set up the app. It’s perfect for creating a good-looking loyalty program widget, that is customized to my brand and webshop.   Super friendly and helpful support team! They answer very fast and do everything to help you out.  Great experience so far."

    Corado Coffee Roasters

    "We see that average sales and margins are higher even though we offer a 10% welcome discount. As a customer, you are welcome to bring a little extra in the shopping cart to get the most out of the deal. The goal is for the loyalty program to be the icing on the cake for our customers so that they want to continue shopping with us."

    Jon Grøteig Andersen

    Head of Marketing, PetXL

    "I searched the web for suppliers and found Diller that way. They have everything I need in a loyalty program, and for me, it was an added advantage that it is a Norwegian company."

    Hans Hvinden

    General manager,

    "We have seen that it is not just discounts that attract customers. For example, when we send out an SMS about new products from one of our brands, traffic to the stores increase, since the members like to get early product information."

    Martine Remsøy Romøren

    Store manager, Lively

    "When customers shop in our store, we ask them if they want to be members and tell them that they get bonus coupons depending on purchase levels, invitations to events and other benefits. Everyone signs up!"

    Heidi Andersen

    Store Manager, Coco Skien

    "The big advantage of the loyalty program is that it becomes easy to communicate with customers. We see endless possibilities with this in the future and look forward to using it more."

    Anders Johan Braaten

    General manager of Buster Hund og Katt