You need to export the following before using the script:
export CC_NUMBER='XXXX'
export CC_TYPE='American Express'
export CC_EXP_MONTH='XX'
export CC_EXP_YEAR='XXXX'
export CC_CVV='XXXX'
export EMAIL_FRONT='EMAIL_ADDRESS'
export EMAIL_BACK='gmail.com'
This is where our firebase repo is
https://dinosaurs-firebase.firebaseio.com/