If the user, being on the file page, did not click "Download at high speed" or "Premium", the purchase window will not open.
Thing is, the "download at high speed" options not coming if user had already logged in before opening the file link. If users opened the download link without login , then "download at high speed" option come, but once they logged in, that file link will gone.
So in the both of cases , user can't buy premium with the affiliate link... Isn't it sir ??
and please clarify about the "ATTENTION" message in visa payment page. Why would the user should go to the partners website ???