Sunnyside Clean NYC
"NYC's Affordable Home + Business Cleaning Services Company Our Discount Program | Refer anyone to us, and once they become clients, we will give you a 10% discount on your bill forever! Yes, every service will be 10% off. For instance, if your regular service costs $100 per week, it will be reduced to $90. Refer three new clients, and your price will drop to $70 per week. The discount stops at 50% for now. Intrigued? (Disclaimer: Your discount remains valid as long as they are current customers receiving weekly or bi-weekly service.)