62% feel they have achieved an intermediate level of business knowledge and expertise, 33% feel they have reached an advanced level; but all still want to learn more about:
48% Product Sourcing
35% General Business Practices, such as Accounting
42% Store and Listing Design
15% Customer Service
15% Shipping
63% Marketing
60% Social Media
54% Tax and Legal Aspects of Business Ownership
60% Search Engine Optimization for eBay Sellers
52% Mobile eCommerce