How do I tip my rider?

Actualizada 

While you are certainly not required to tip, your rider would most certainly appreciate it if you do! If you'd like to tip your rider, please confirm the tip amount at the bottom of the checkout page. The tip will be added to the order total and once the order has been delivered, your order rider will receive 100% of your tip! You can also tip your driver after they've delivered your order if you've paid with a credit or debit card.