The $150.00 is to book your party date. The $150 gets deducted from the total amount. **Cancellation and Refunds: If you must cancel your birthday party for any reason, the following refund policy applies: We will be unable to refund your deposit. If you need to reschedule, we will gladly offer an alternative party date for your consideration within 90 days from the date that your event was originally scheduled. You can read more information on our Policies page found on our website and on the contract as well. Paying thru paypal is a secure way and also a way to secure your party date right away. And once you pay the deposit your party is set! Please confirm with us that your party date and time is available before paying your deposit.