Examine source code of Scopa Deals

{
  "manifest_version": 2,
  "name": "Scopa Deals",
  "description": "Smart shopping companion",
  "version": "1.3.37",
  "icons": {
    "16": "logo.png",
    "48": "logo.png",
    "128": "logo.png"
  },
  "permissions": [
    "tabs",
    "activeTab",
    "storage",
    "webNavigation",
    "identity",
    "https://app.scopadeals.com/*",
    "https://pay.google.com/*",
    "https://*.google.com/*",
    "https://js.finix.com/*",
    "https://*.finix.com/*"
  ],
  "optional_permissions": [
    "<all_urls>"
  ],
  "content_security_policy": "script-src 'self' 'wasm-unsafe-eval'; object-src 'self';",
  "sandbox": {
    "pages": [
      "finix-frame.html"
    ]
  },
  "web_accessible_resources": [
    "logo/*"
  ],
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "browser_action": {
    "default_title": "SCOPA",
    "default_popup": "popup.html"
  },
  "content_scripts": [
    {
      "matches": [
        "*://*/*"
      ],
      "exclude_matches": [
        "*://*.1password.com/*",
        "*://*.aetna.com/*",
        "*://*.americanexpress.com/*",
        "*://*.anthem.com/*",
        "*://*.bankofamerica.com/*",
        "*://*.bitwarden.com/*",
        "*://*.capitalone.com/*",
        "*://*.chase.com/*",
        "*://*.cigna.com/*",
        "*://*.citi.com/*",
        "*://*.citibank.com/*",
        "*://*.dashlane.com/*",
        "*://*.discover.com/*",
        "*://*.fidelity.com/*",
        "*://*.gov/*",
        "*://*.kaiserpermanente.org/*",
        "*://*.lastpass.com/*",
        "*://*.local/*",
        "*://*.mychart.com/*",
        "*://*.schwab.com/*",
        "*://*.unitedhealthcare.com/*",
        "*://*.usbank.com/*",
        "*://*.vanguard.com/*",
        "*://*.wellsfargo.com/*",
        "*://127.0.0.1/*",
        "*://localhost/*"
      ],
      "js": [
        "content-scripts/content.js"
      ]
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{be2b8633-0183-4365-8129-28163a80dd67}",
      "data_collection_permissions": {
        "required": [
          "none"
        ],
        "optional": []
      }
    }
  }
}