EBAY CSV to EPARCEL integration CSV files SHIPPING

Hi, We need data downloaded from ebay (csv) integrated into a csv format that is required for Aust Post eparcel csv upload. Therefore it is a conversion from one csv format to another. It needs to link into other data to upload weights for each product If anyone can link straight from ebay to eparcel that would be brilliant and preferred. It needs to be an easy seamless process that can be completed in a few minutes at the most as we have a quite few of these uploads to do every day. It would also be good to be able to pull out the sales data from ebay and customize it for shipping purposes. MUSTt HAVE WORKED WITH EPARCEL WITH PREVIOUS PROJECTS Additional Project Description: I wanted to add some further information so you can understand exactly what I want from this project This is what I was trying to achieve (basic flow chart). ebay sale - Pick up customer information once product has been paid for and populate a template of an invoice of the purchase (same as the form in ebay when you print out a sale) - Send this information to eparcel to populate shipping details - once shipped either download the tracking number back into ebay and confirm shipment and populate with tracking number. Hope this makes sense, let me know if you think if this is possible? I am happy to send through the files I have imported into eparcel and also the exported files as well. I do have multiple ebay user names but am happy to run the process seperatley for each one. Please message me if you would like further clarification.