How to get invitations?

[okami11408]

I want the Carrera GT but it's an invitation only car…

The only way to get invites is by completing the daily exercise?

 

[Chevy Heavy]

I was lucky to get a Carrera for finishing the menu books. Then received a LM55 VGT from the 6-star ticket. But yeah, invites are only received through roulette tickets as far as I know.

 

[RacingManiac]

yeah ditto above. The CGT invite was from completing the menu. I only realized those brand logo thing in Roulette Tickets are invite, which makes them even more useless