It can be challenging to plan for future expenses or set realistic earning targets when expenses are not tracked, which can result in financial instability. Getting Additional Revenue via Referrals. By introdupaddy power slotscing new drivers to the platform, drivers can increase their income through Uber's referral program. A bonus is awarded to both the referring driver and the new driver when they both complete a predetermined number of rides within a predetermined time frame. Drivers can supplement their income by helping new drivers sign up for Uber & recruiting them through the referral program. Increasing Revenue via Networking.