Compare the total working day: kilometres, passenger load, charging or swapping time and access to reliable stations.
Add battery rental, swap fees, financing, insurance, tyres and service to your cost calculation. Ask whether a quoted bike price includes its battery.
Test a loaded hill and your longest regular route. Check swap station operating hours and what happens if a station is offline.
Run a conservative estimate before signing. The calculator is a planning tool, not a financing offer or a guaranteed profit forecast.