Architect for Data Localization: Keep data within the same region or availability zone to avoid cross-region charges.Use AWS PrivateLink and VPC Endpoints: Leverage VPC endpoints to route traffic within AWS at a lower cost than internet-based transfers.Right-Size Data Transfer Paths: Consolidate resources within a single Availability Zone to avoid cross-AZ charges.Leverage Data Compression: Compress data before transfer to reduce size and lower costs.