SPAR Begins a Bitcoin Lightning Checkout Pilot in Zug
A SPAR supermarket in Switzerland's Zug region began testing Bitcoin Lightning payments at checkout, an early retail pilot that later expanded across more of the chain's Swiss footprint.
On April 18, 2025, Swiss reporting documented a SPAR supermarket in the canton of Zug accepting Bitcoin payments over the Lightning Network. The test allowed shoppers to pay at checkout using Bitcoin while the merchant used payment infrastructure designed to make Lightning transactions practical in a retail setting.
At the time, the deployment appeared to be a limited pilot rather than a chain-wide launch. That distinction matters: the historical event was the first visible test inside SPAR's Swiss retail network, not yet broad national adoption.
The pilot later became more significant when Bitcoin payment support expanded to additional SPAR locations in Switzerland. Seen retrospectively, the Zug test was the origin point of a wider supermarket rollout and an example of Lightning moving from specialist Bitcoin venues into ordinary grocery checkout.