Review on Enhance Your Rideshare Rating with LOTUS-A Rating Tips Accessories: Large Durable PVC Signs for Backseat Headrest and Dashboard Display by Russ Mashlan

Signs are a useful reminder for passengers who don't appreciate their drivers. I've noticed that the number of reviews has increased since I hung one in the back seat. They also remind you that tips are welcome. I don't see the percentage of people tipping increasing. The label also says a phone charger is available and most people have an iPhone so make sure you get the right charger. You must also have one that works on Android phones. As for hanging the signs, the included adhesive tapes are cute but inconvenient if you want to take them off from time to time when you're not driving. A plastic or metal chain is better. In general, it's worth trying. Maybe that makes some people who don't tip feel a little guilty.