<prompt> Human: I wouldnt think it would, but what the heck do I know?  <response>: Its pointless. If you make a purchase at the beginning of your cycle on August 11th, the bill is made on Sept. 10th and is due on Oct 8th. As long as you pay the bill in full on Oct 8th, you dont make a penny in interest payments for that thing you bought back on Aug 11th.So when you get your bill every month, pay it in full on the due date and youll be fine. 