Online retailer Ingram’s Water and Air was able to increase overall site traffic by 20% using SingleFeed’s shopping engine optimization services: 

“After only a few months, Ingram’s realized a 20% increase in monthly visitors, resulting in $39,000 in incremental monthly revenue. On Google Product Search, now one of their most productive channels, Ingram’s benefited from a ranking increase on many of their top keywords and numerous products were appearing in the coveted Google OneBox.”

You can read the full PDF case study here.