AWS Stock Uploader and Inventory filling/cleanout -- 2

I need a program, or better a CLASS to be transferred in a wider program I'm currently writing, that will be used to upload stock on multiple Amazon Seller accounts (belonging to different countries). The input will be like: - ASIN - Market to sell stuff on - Price The desired output is having the Inventory loaded on the respective Market (i.e.: on respective Seller account). This function will replace previous inventory (so either replace or clear+refill). I'm using Qt 5.5.1 on Mac OSX, so I need a class that is compatible with this, and I'll need help to integrate it with my program. Here below some AWS literature, if this can help: [login to view URL] [login to view URL] [login to view URL] [login to view URL]