Suggested

Sponsors

I  suggest that when sponsors are due to run out that you get sent some mail to say so rather than them running out and the only notice you get is when you lose money from a race that you came 1-3 in. 

I believe, when Sponsors contract is ended, you get a Red "!" (Attention! - Symbol) Next to your Money (Like when your contract with drivers and staff will Ran Out soon). 

i know, it's easily over looked and sometimes to me it seems it does it when they run out not as they are about to. 

If You play on mobile You recive a notification,but If You play on laptop yeah....I think You don't recive anythig