average roi of seo

SEO ROI Calculator Estimated Monthly Traffic Conversion Rate (%) Average Value per Sale ($) Monthly SEO Cost ($) Calculate ROI Revenue: $0 Net Profit: $0 ROI: 0% if (cost > 0) { roi = (profit / cost) * 100; } document.getElementById(‘res-revenue’).innerText = “$” + revenue.toFixed(2); document.getElementById(‘res-profit’).innerText = “$” + profit.toFixed(2); document.getElementById(‘res-roi’).innerText = roi.toFixed(2) + “%”;…