No, unfortunately, DDE card starts somewhere between when you order it and when it is processed and mailed. Some people that ordered it in January got an extention until February, etc. So, if you plan on activating your AP's in October, I would wait until September to order it. However, they have been taking forever to send them out, so you probably won't get the actual card in time. You would need to go to Epcot to pick up a temporary card or you can have them mail you a letter. They won't email a letter anymore because people were abusing the system somehow with the emailed letters.