If you've set up the Facebook pixel but not dynamic ads, or you think you may have set up the Facebook pixel incorrectly, you should use the Facebook for WooCommerce Extension to get everything set up. Keep in mind you'll have to manually remove your existing Facebook pixel code from your website before starting, otherwise you'll have 2 versions of your pixel on your website.
I think it would be super if there was a way to have a shopping cart feature that worked across a Wordpress Multi-site installation. What I mean by this is that a user could add a product on say shop1.domain.com and then navigate to shop2.domain.com and again add a product and then at anytime check out and pay. This would be a super powerful feature and something I think alot of people would have an interest in. Anyone else want to join in on this. MarketPress here http://premium.wpmudev.org/project/e-commerce has this feature but really woocommerce considering the themes available and its… more
BigCommerce is most easily compared to Shopify. Both platforms offer a similar experience when building an ecommerce platform. Like Shopify, BigCommerce offers a range of prices and packages tailored to different types of businesses. The platform is highly customizable if you are comfortable with some light coding. It is also possible to use themes and templates to build your website, but some of these will come at an additional cost.