I am looking for the Best EV Smart Charger for my Mountain House VRBO. I need the following: 1. Rugged NEMA 4 Exterior for outdoor extreme conditions with a cold weather cable 2. Integrated management software that has a payment feature to charge renters for the electricity they use while charging The only 2 options that I am aware of are: 1. Grizzl-E Smart Commercial Bundle which runs off the ChargeLabs Commercial Software - $1,299 for EVSE which includes 3yrs of ChargeLabs Commercial Software 2. Ok2Charge which runs a proprietary software built into the Juicebox 40 - $999 for EVSE which includes 1yr of software subscription; $199 annual subscription fee after the first year Any other options out there that are better? Any insight is greatly appreciated!