Hapi Art®️, a luxury art and home décor brand, aimed to establish a profitable advertising system from scratch. With no prior paid media strategy or tracking infrastructure, we implemented a comprehensive plan across Meta (Instagram and Facebook), Google Search, and YouTube. Over a six-month period, we turned $12,588 in ad spend into $105,991 in revenue, achieving a 17.76 ROAS from cold prospecting ads and an 8.48 ROAS through retargeting campaigns. Our tiered strategy and creative optimization established scalable, evergreen campaigns that consistently drive revenue.