Smart Amazon Relay Refresher

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "manifest_version": 3,
    "name": "Smart Amazon Relay Refresher",
    "version": "1.5",
    "description": "Detects and alerts you to new Amazon Relay loads with profit calculations, blacklist filtering, and smart notifications.",
    "permissions": [
        "storage",
        "notifications",
        "declarativeNetRequest"
    ],
    "host_permissions": [
        "*:\/\/relay.amazon.com\/*",
        "https:\/\/extensionpay.com\/*"
    ],
    "background": {
        "service_worker": "background.js"
    },
    "content_scripts": [
        {
            "matches": [
                "*:\/\/relay.amazon.com\/loadboard\/search*"
            ],
            "js": [
                "ExtPay.js",
                "content.js"
            ],
            "run_at": "document_start"
        },
        {
            "matches": [
                "https:\/\/extensionpay.com\/*"
            ],
            "js": [
                "ExtPay.js"
            ],
            "run_at": "document_start"
        }
    ],
    "web_accessible_resources": [
        {
            "resources": [
                "cash.mp3",
                "cash2.mp3"
            ],
            "matches": [
                "<all_urls>"
            ]
        }
    ]
}