What SQL Version Is Needed for Hybrid Deployments?

SQL versions when using LS Central SaaS and Dual Right Licenses

Offline POS and Hybrid Component Server

Offline POS can use SQL Express.

SQL Express can be used for the Hybrid Component Server SQL for the BC Service Tier.

eCommerce for LS Central

OmniServer for eCommerce can use SQL Express.

The OmniServer could be hosted on the Hybrid Component Server if the retailer runs Offline POS.

OmniServer for Mobile Inventory App

OmniServer for Mobile Inventory App can use SQL Express.

The OmniServer could be hosted on the Hybrid Component Server if the retailer runs Offline POS.

Analytics for LS Central

Prerequisites are listed here in the Analytics help, and the Azure Cost Estimate help page has a link at the bottom to an Azure pricing calculator.