Certificate Verification ID: 12D2791D1-1272245F9-1270485F2 Javascript must be enabled in the browser to see the certificate. See how to do it. recipient Nadia Omar instructor Tom Abbott Add to Profile Sales Grit - Attitude Advantage 12D2791D1-1272245F9-1270485F2 Issue Date: June 29, 2026 About The Course Sales Grit - Attitude Advantage read more Download PDF
