As an Organizer we will collect additional Personal Data from you. In some cases we may collect your credit card information (e.g., your credit card number and expiration date, billing address, etc.), some of which may constitute Personal Data, to secure certain payments. In addition, if you use our payment processing services, we will collect financial information from you (e.g., your bank account information or an address to send checks) as necessary to facilitate payments and information required for tax purposes (e.g., your taxpayer identification number). We may also collect or receive Personal Data from third party sources, such as third party websites, your bank, our payment processing partners and credit reporting agencies.