Steps to define Auto Lockbox in Oracle APPS

• Define the Bank, Bank Branch and Bank Account 
• Define Receipt Class for Auto Lockbox 
• Define Receipt Source
• Define Autocash Ruleset
• Define Customer, attach the receipt method and create the customer bank account (Branch number and account number combination decides the MICR number) 
• Define Lockbox 
• Navigation: Setup --> Receipts --> Lockboxes --> Lockboxes
• Define Transmission Formats 
• Navigation: Setup --> Receipts --> Lockboxes --> Transmission Formats
• Control file changes
• Run Autolockbox 
• Submit Validation 
• Submit Post Quickcash