I'm new to pay-per-call marketing and need some guidance. Due to my full-time job, I can only dedicate limited time to this. My goal is to earn around $500 to $1,000 per month — I’m not aiming for huge profits right now. Can anyone please share: - How much work is realistically needed to reach this income goal? - How much should I expect to spend on ads, especially Google Ads? - What kind of ROI (return on investment) can I expect from Google Ads? I've also noticed that some people are using automation tools or software to scale quickly. But I’m just trying to figure out what's the minimum consistent effort I need to put in to reach $500–$1,000 per month. Thank you so much for your help and advice!