https://www.polygon.com/2017/11/21/16684578/need-for-speed-payback-progression-changes-update

Need For Speed Payback, whose progression system was criticized in the game’s reviews, has had its in-game payouts adjusted in response to that feedback. Developer Ghost Games says more changes are on the way.

The REP (an indication of a driver’s experience level) and Bank (in-game currency to unlock parts and upgrades) will be increased for all events throughout the game, Ghost Games said on the Need For Speed subreddit.