Chapter 7. IPN and PDT

    Introduction: Hacks #65-86

    What IPN and PDT Are

    How IPN Works

    Advantages of PDT

    Hack 65.  Receive Instant Payment Notifications

    Hack 66.  Troubleshoot Instant Payment Notifications

    Hack 67.  Send a Purchase Confirmation Email with IPN

    Hack 68.  Process Shopping Carts with IPN

    Hack 69.  Use IPN with eBay Listings

    Hack 70.  Track Your eBay Products with IPN

    Hack 71.  Deliver Digital Goods with IPN

    Hack 72.  Deliver Digital Goods with a Return Page

    Hack 73.  Implement Price Checking with IPN

    Hack 74.  Provide an Order Summary with IPN

    Hack 75.  Upsell Your Customers

    Hack 76.  Enable Multiple IPN Pages

    Hack 77.  Use Mass Pay to Create an Affiliate System

    Hack 78.  Manage Your Inventory with IPN

    Hack 79.  Display Donation Goals on Your Web Site

    Hack 80.  Display a Recent Donor List

    Hack 81.  Capture Customer Information with IPN

    Hack 82.  Insert Payment Details into a Database with IPN

    Hack 83.  Insert Cart Details into a Database

    Hack 84.  Track Google Referrals

    Hack 85.  Process Payments like a Credit Card with PDT

    Hack 86.  Synchronizing PDT and IPN