Board Thread:Game Discussion/@comment-34609328-20180405234144/@comment-26829117-20180406090211

That is the implication, yes.

Personally, if you are making 2400 per month you shouldn't need to be making IAPs. That is equivalent to about 3600 per update which is more than enough to win all new cars, complete all new series and have spare to progress in career at a rapid pace.