I never received such kind of mail from them after my payment. What I received from them is:It is important that you monitor your online application and notify this office when all outstanding items are uploaded/received.
As i paid for my receipt, i received in the email this sentence. So you need to inform the admissions that all the documents are filled out and your application is ready to be reviewed.
Thank you for your application for admission to the University of Saskatchewan (USask). Your application has been received.
As a next step, please log in to your account to review the list of required supplemental items you must upload in order for your application to be considered complete.
Be sure to check the status of your application online regularly and watch for emails from our team.