Innovative Google Gemini Strategy: Offering Scalable Solutions

Build a Social Canvas with Google Gemini specially for a client who couldn't afford my services anymore. I gave them a couple pre-build presets, which they can load into the canvas easily. No design skills needed or subscriptions. They where very happy https://www.winsbits.nl/canvas Do you think something like this is scalable or would it be just a cool tool? I don't know, I kind of feel like this is something you can offer to your client once they can't afford you anymore for any reason. Still valuable?