Case Study: Mammut achieves zero-downtime checkout migration with Commerce Layer

Mammut migrates checkout in 4 months with Commerce Layer and zero downtime

Mammut, a Swiss outdoor brand, faced the challenge of modernizing its commerce architecture without causing any disruption to its business operations. The company needed to evolve its composable stack by introducing a more flexible checkout and promotion engine, with the critical requirement of achieving this migration with zero downtime and no negative business impact. They selected Commerce Layer as their vendor to replace their legacy checkout layer.

Commerce Layer provided a solution that was validated with a proof of concept in just a few days. Mammut implemented a phased, zero-downtime rollout strategy, migrating markets incrementally over approximately four months. The results were a complete success, with Commerce Layer enabling a smooth transition for all markets with no business disruption and no downtime. This gave Mammut greater control over its commerce ecosystem and a composable foundation for future growth.

Mammut