You can make a booking for your friends or family from your own Careem account. To do this, you will need to log on to www.careem.com and sign in to your Careem account.
This will take you to the main screen to make a booking.
Simply select "guest" as the passenger, fill in their details and continue the rest of the steps as a regular booking.
The booking will be made under your account and payment method selected but the guest details will be displayed on the Captain's device instead of yours.