1) Optimization for: a. Use on desktop, tablet, and mobile devices; b. Access by buyers and sellers using multiple web browser platforms; and c. Discoverability by buyers and sellers using multiple search engine platforms; 2) An integrated payment gateway that delivers buyer’s payment safety and security during the transaction and that accepts multiple methods of payment (e.g., major credit and debit cards, PayPal or similar payment platform, Google Pay or similar digital wallet application, etc.); 3) Hosting and advertising of CPA Listings on an uninterrupted, twenty-four (24) hours per day, seven (7) days per week basis; 4) Visibility of and access to the Auction Website by buyers and sellers on an uninterrupted, twenty-four (24) hours per day, seven (7) days per week basis; 5) Buyer and seller account creation and registration portals with enhanced security features providing protection during entry, transmission, and storage of buyer and seller information, including, but not limited to, confidential information