Yes, I was hoping that instead of uploading again from desktop there should be way to select the images from content file. What's the point of uploading into content file when not able to use during product upload. 

Hi Shopify Community,  I have a client website who wants to integrate a Securepay (auspost) payment gateway into shopify. Securepay payment gateway is custom implementation. Looking for an assistance to implement this api.  Here is the documentation ...