USPS Informed Delivery - Get an image of your mail before it arrives
QuickMark - QuickMark makes everything possible.
Amazon Logistics - Create your own delivery business. Amazon's UPS competitor.
QR Code Reader “Q” - Formerly QR Code Reader “Q,” now QRQR, is a smart code reader application.
Amazon Same-Day Delivery - Free same-day delivery for Amazon Prime members
Lynkee Reader - Lynkee Reader is the best QR & Barcode Reader application on the market.