Monitization details?

Have the devs said anything about how the game will be monitized aside from the initial purchase price?

Overall the game looks really strong, but I'm specifically worried that there may be ways to buy the currency that spans multiple matches and is used to buy in game items and vehicles.

Even the ability to buy boosters that make you earn that currency faster would, IMO, be a deeply P2W model that would put me off the game immediately regardless of its other strengths.

Is there any info out there about post purchase monitization?