GK/Retail enables you to increase your appeal to mobile customers at all levels thanks to our market-leading valuephone mobile solutions. valuephone is fully integrated into the GK/Retail world of solutions and is available as a white-label solution.

Hence, you can offer your customers innovative yet proven mobile loyalty and mobile payment services within the framework of your own brand positioning. valuephone solutions are already in use at around 15,000 acceptance points today. Together, we have successfully completed one of the largest European projects of its kind which entailed infotainment, mobile couponing and mobile payment, thus covering every facet of the mobile consumer assistant.

Thanks to our range of solutions to enhance the Mobile Consumer Assistant, you can offer your customers:
  • Mobile couponing (fully integrated into the mobile payment process)
  • Mobile payment (independent of banks and mobile providers; NFC, barcode, ID processes)
  • Mobile promotions (special offers, discounts, information)
  • Mobile services related to shopping (shopping lists, recipes, social sharing, etc.)
  • Mobile self scanning (customers scan their items with ease)


All of our mobile customer solutions are available for all key mobile platforms: iOS, Windows Phone, Android and Java-based smartphones. Moreover, consumers gain personal access to their own data and receipts via an online portal.

Our solutions related to the mobile consumer assistant enable you to implement successful end-to-end communication strategies which lay the foundations for long-term and sustainable consumer relationships.