You can create a listing with a ship later option. 

How to create the listing?

 It's important to choose the format of the ticket

• Physical: click on 'No, I'll send later'
• Electronic (PDF): click on 'No, I'll upload later' 
• Mobile Transfer: Click on 'No, I'll transfer later'

And then, pick the latest date possible to deliver them from the calendar icon (if it's not already selected for you). 

How to ship later?

• For Paper, please, check this article. 
• For Mobile Transfer, here you can find the different mobile transfer we have available in our website. 
• For Electronic / PDF, when the tickets are ready... Just follow these steps.