By the year 2021, eCommerce is expected to generate $4.5 trillion in sales per year.
If you’re thinking the future looks bright for those selling products online,these stats definitely back that up:

• 74% of consumers rely on their social networks to make purchasing decisions.
• 85% of orders from social media sites come from Facebook.
• Worldwide ad spending on Facebook and Instagram combined will reach nearly $95 billion annually.
• 75% of Instagram users have taken an action, such as visiting a website, after looking at an Instagram advertising post.