Ideas to make more money while (in the process of, as opposed to "alternative passive income" sources) driving lyft/uber

(not sure if these are allowed for rideshare drivers, always verify, these are only ideas)

1. Sell stuff you created (designs, books, etc...) could be its own idea list

2. Sell others stuff (gum, maps, etc...)

3. Make a deal with local businesses to offer coupons

4. Coin operated candy dispenser

5. Cash tip jar

6. Offer people opportunity to leave cards in car

7. "photo booth"

8. Make deals to hang ads from back of seats

9. "Take something leave something" box

10. Schedule some service ahead of time