Duty-free rules, enforced in the backend.

Backend services for Unifree duty-free retail. Purchase-limit control runs on the customer’s on-premises Kubernetes; stock control runs on AWS on Rio, Retter’s serverless foundation.

Markets

Türkiye

Channels

Backend · Hybrid deployment

Industry

Retail · E-commerce

Holding group

Independent brands

Duty-free retail has legal purchase limits per traveller. Unifree needed those rules enforced at transaction time, close to its on-premises systems, while stock services could run in the cloud. One backend team delivers both, choosing the deployment per workload rather than one stack for everything.