[QUOTE][…] a Q&A feature that let visitors post product questions on the site, and then sent notification emails when other customers had provided answers. The notification emails were strong performers, delivering a conversion rate 114% higher than their email newsletters.[/QUOTE]
Source: [url]Product Q&A Emails Get 7.5% Conversion Rate: 5 Steps to Turn Visitors into Buyers | MarketingSherpa
Direct link to a product page with this Q&A tab feature:
Q&A tab is the last right tab.
Lee Li Pop