Japan Shopping Assistant!

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "name": "Japan Shopping Assistant!",
    "version": "1.6",
    "manifest_version": 3,
    "description": "Search across 5 JP markets & open items directly in Sendico\u2122 or Buyee\u2122 for easy purchases from Yahoo Auctions\u2122, Mercari\u2122, & more!",
    "icons": {
        "16": "icons\/icon16.png",
        "48": "icons\/icon48.png",
        "128": "icons\/icon128.png"
    },
    "permissions": [
        "activeTab",
        "scripting",
        "contextMenus",
        "windows",
        "storage",
        "cookies",
        "management"
    ],
    "background": {
        "service_worker": "js\/background.js"
    },
    "commands": {
        "openSendicoShortcut": {
            "suggested_key": {
                "default": "Alt+A"
            },
            "description": "Open in Sendico\/Buyee"
        },
        "openPreviewShortcut": {
            "suggested_key": {
                "default": "Alt+X"
            },
            "description": "Preview in Sendico\/Buyee"
        },
        "_execute_action": {
            "suggested_key": {
                "default": "Alt+Q",
                "mac": "Alt+Q"
            }
        }
    },
    "options_page": "html\/options.html",
    "content_scripts": [
        {
            "matches": [
                "https:\/\/extensionpay.com\/*"
            ],
            "js": [
                "js\/ExtPay.js"
            ],
            "run_at": "document_start"
        },
        {
            "matches": [
                "https:\/\/auctions.yahoo.co.jp\/*",
                "https:\/\/jp.mercari.com\/*",
                "https:\/\/sendico.com\/*",
                "https:\/\/buyee.jp\/*",
                "https:\/\/item.fril.jp\/*",
                "https:\/\/paypayfleamarket.yahoo.co.jp\/*",
                "https:\/\/store.shopping.yahoo.co.jp\/*"
            ],
            "js": [
                "js\/ExtPay.js"
            ]
        }
    ],
    "action": {
        "default_popup": "html\/popup.html",
        "default_icon": "icons\/icon16.png"
    },
    "content_security_policy": {
        "extension_pages": "script-src 'self'; object-src 'self'"
    }
}