I have never used their service, but reading this a few points come to mind. It seems like the fact that the service we be useable until August 31st will likely

I have never used their service, but reading this a few points come to mind. It seems like the fact that the service we be useable until August 31st will likely 'delay' the decision of most users to export their data until the last minute. If users export too soon, there is a risk they continue using the service and not export right away since the exported data will not reflect the latest usage. I would recommend having at least a few buffer days between the service being discontinued and data export.