Talk:Trade/@comment-38762178-20190630195653/@comment-38602321-20190630235254

this is the most used and best one

https://docs.google.com/spreadsheets/d/15A8BHdGMUAcmlRhw4EOKOuoZnPxnxmPIBuXHJRwptWo/edit?copiedFromTrash#gid=0