Maintain reliable store-to-backend messaging with IBM WebSphere MQ Telemetry Advanced Retail Store Edition, licensed for 100 client devices through Passport Advantage Express. This software licensing package is built for PC-based environments and supports Linux, UNIX, and Windows operating systems, giving IT teams flexibility across mixed infrastructure. The 1-year software subscription and support term helps keep the deployment current while providing a defined support window for operational continuity. For organizations running retail telemetry or distributed messaging workloads, the value is in the control: a named license quantity, a clear support period, and a product line associated with enterprise messaging discipline. This is a fit for teams that need to standardize messaging software across multiple endpoints without losing visibility into licensing scope. It is not a generic utility license; it is a targeted entitlement for environments where message flow, device count, and support coverage matter. That makes it a practical choice when the cost of downtime or inconsistent deployment is higher than the cost of a properly scoped license.