Undercover Tourist Tickets Start Day?

[KellDy]

I've used Undercover tourist for tickets for most of our off property trips and they have been great. Now that you must select your dates does anyone know if your first park day must be the same as you select. I want to go ahead and get tickets now, but if we adjust our dates back a day will that impact our tickets? I'm ordering 6 day passes starting October 23, but our first park day may not be until Oct 25. We will be leaving Oct 31, so we will have enough time to use all 6 days before end of the allotted time. Is that possible or must my first park day match the date on the tickets?
Thanks!

 

[hiroMYhero]

must my first park day match the date on the tickets?

No. It can be any day after the start date and during the valid usage timeframe. All park day entitlements must be used during the timeframe.