Question about Memory Maker advanced purchase

I was reading the blog on MM that was written in 2015.

As I was reading, a thought occurred to me that I couldn’t find an answer for. Does anyone know if:

When purchasing the advance purchase MM at $169, will you be able to download all photos that are in your account as long as the first download is at least 3 days after the purchase? Here is my example to clarify:

Pictures taken at MK on 9/1/17 that will expire on 10/16/17
Purchase MM advanced purchase on 9/15/17

If I download photos using MM on 9/20/17 (more than 3 days after purchase), will the MK photos taken on 9/1/17 be included for download? or would I have to pay seperately?