Cornell Camps & Clinics strongly encourages you to register online and pay by credit card (Visa, Mastercard or Discover) via our secure site. By creating an online account, you can print invoices, check status, edit information and have constant access to your registration. If you would like to pay by check, you can choose the "Bill Me" option when registering online. Payment must be received by the camp office within 10 days of registration, or your spot will be released. Within two weeks of the start of camp, registration is not available by check.