Social selling is an in thing nowadays. Due to this there has been a lot of integrations, softwares and new applications to be able to cope with the need.
If you already have an existing Facebook page and you wish to sell your products via this media, well then ECWID is the answer. ECWID is one of the most popular e-commerce application for facebook. It has a free plan which is already rich and robust. The free plan allows business owners to add up to ten products in two categories. If you have more than ten products then you may wish to upgrade to a plan with different pricing depending on product quantity.
By the way you can also set up an online store using ECWID on your existing website as well.
However, for those who wish to set up an online store on Facebook, stick with me and I will teach you step by step how to do it on your own.