Amazon Price Per Unit

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "Amazon Price Per Unit",
  "short_name": "Amazon PPU",
  "description": "This extension shows the price per unit (once, pound, etc.) for Amazon items where it is not already shown.",
  "version": "1.1",
  "permissions": [
    "http://*.amazon.com/",
    "https://*.amazon.com/"
  ],
  "background": {
    "scripts": [
      "eventPage.js"
    ],
    "persistent": false
  },
  "icons": {
    "128": "Amazon PPU.png"
  },
  "content_scripts": [
    {
      "matches": [
        "*://www.amazon.com/*"
      ],
      "js": [
        "jquery.min.js",
        "myscript.js"
      ]
    }
  ],
  "page_action": {}
}