Examine source code of Bankybee

{
  "manifest_version": 2,
  "name": "Bankybee",
  "version": "4.6.3",
  "author": "Bankybee",
  "description": "Bankybee recherche automatiquement pour vous les codes promo et les applique. Ce n'est pas tout, cumulez du cashback !",
  "permissions": [
    "http://*/*",
    "https://*/*"
  ],
  "content_security_policy": "script-src 'self'; object-src 'self';",
  "icons": {
    "128": "/icons/store.png"
  },
  "browser_action": {
    "browser_style": false,
    "default_area": "navbar",
    "default_icon": {
      "128": "/icons/default.png"
    },
    "default_title": "Bankybee"
  },
  "background": {
    "scripts": [
      "background.min.js"
    ]
  },
  "content_scripts": [
    {
      "all_frames": false,
      "js": [
        "content.min.js"
      ],
      "match_about_blank": false,
      "matches": [
        "http://*/*",
        "https://*/*"
      ],
      "run_at": "document_start"
    }
  ],
  "web_accessible_resources": [
    "images/*",
    "css/*",
    "fonts/*"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{3f051600-81f1-407c-a45d-ff9b1a5f5ade}"
    }
  }
}