The document provides an overview of Auto Lockbox, a service offered by commercial banks to corporate customers to outsource their accounts receivable payment processing. Auto Lockbox automatically processes receipts sent directly to the bank to eliminate manual data entry. It also allows importing of historical receipt data. The benefits of Auto Lockbox include eliminating manual data entry and streamlining receipt application. Auto Lockbox can be used to apply receipts to outstanding invoices or import historical data. The lockbox process involves importing data, validating data, and posting receipts. Auto Lockbox matches receipts to transactions using matching rules and applies unmatched receipts using autocash rules.