A Cheque requisition can also be attached to a vendor invoice where it is necessary to alert Accounts Payable of any special instructions pertaining to that invoice, such as special mailing instructions or special payment requirements (ie wire transfers).
To get more traditional mortgage loans, your credit scores need to get above the 620 to 640 range. If you want to get the best interest rates, you need to raise your credit score into the 740+ credit score range.
Most lenders have a baseline credit score by which they largely make their decision to approve or deny mortgage applicants. On most scoring scales, the maximum credit score is 850, though a score of a perfect 850 is rare. Any score in the 700s or above is typically considered excellent and will most likely get you a loan with the lowest interest rate. When your score drops into the 600s, it starts getting dicey.