Sequential/unique Numbering - ticketing

I'd like to see an option to be able to choose sequential/unique numbering for each event registration and also to be able to choose the starting number of those event registrations. These numbers could then be 'issued' to the registrants as their entry numbers and potentially be printed out as a ticket at registration.

Any manual entries could then be added to the end of the online entries.

---

for example:-

Juniors - 1 to 1000
Early Birds - 2000 to 3000
Seniors - 4000 to 5000

etc

---

Excellent work Tuan. You are developing at a great rate!

+1

+1

Me too!

This would be fantastic. Any feedback from the administrators as to whether this is on the roadmap? Would be great to be able to integrate this into a pdf ticket attached to the email sent to the registrant!