Japanese Giant Fujitsu Unveils Blockchain System for Retail Rewards

Japanese information and communication technology giant Fujitsu has revealed plans to use the blockchain to create a rewards system — think coupons and loyalty points — for the domestic retail market.Fujitsu Intelligent Society Solution Blockchain Asset Service
The distributed ledger-based system — which will be exhibited at Interop Tokyo from June 13 to 15 — is called the Fujitsu Intelligent Society Solution Blockchain Asset Service, and is operated via a cloud platform.