2月21日的CouponScan应用程序分析

Scan the coupon and know the secret behind the barcodes! (Device with auto-focus camera is required. iPhone 3GS/4/4S/5/6/6Plus and iPod Touch 5 and iPad 3rd generation or newer are supported, iPhone 3 and iPad 1/2 and iPod Touch2/3/4 are not supported) Supported coupon barcode type: * Databar-Exp (Standard format, fully supported) * UPC-A / EAN-13 (Original format, fully supported) * GS1-128 (Deprecated format, only digit will be extracted) * CODE-39 / CODE-128 / I2/5.. etc. (Non-standard format, only digit will be extracted) Main features: * Scan the coupon barcode to view the detail information: - Data encoded in the barcode. Example: "0023100-063199"; - Human readable description. Example: "Buy 1 Get 1 Free (up to $1.49)"; - Manufacture ID/Company Prefix - Item family code - Offer code - Save Value - Purchase requirement (if available) - Start Date (if available) - Expiry Date (if available) - Additional Purchase rule (if available) - More.. * Keep track of all the coupons you scanned * Set sound effect when scanning is successful * Automatically delete expired records after specified days * Universal app can be run on your iPhone and iPad * Retina display supported Hints for successful scanning: * Make sure your device has auto-focus camera * Ensure there is plenty of light * The distance between camera and coupon should be about 3 to 6 inches * Wait for the autofocus to finish * Hold still while the barcode is scanned