Sorry if this would be a dumb question. I'm really new to this shopify+app so please bear with me.
I intend to put up my own online print-on-demand store and I know that we can use several fullfilment apps like PillowProfits,teelaunch etc but I got stuck when I tried to setup or configure shipping. I am really confused where to setup the rates. According to the PillowProfits app, it says that they will take care of the fullfilment and shipping process so I can just worry about the marketing side. So I think my main question here is, why does the shopify app have a setting page for shipping?