Hubtiger -> Lightspeed

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "background": {
    "service_worker": "background.js"
  },
  "content_scripts": [
    {
      "js": [
        "lib/jquery-3.2.1.min.js",
        "hubtiger.js"
      ],
      "matches": [
        "*://us.merchantos.com/*"
      ]
    }
  ],
  "description": "The Hubtiger / Lightspeed extension brings allows you to have some quick actions back to Hubtiger.",
  "externally_connectable": {
    "matches": [
      "*://us.merchantos.com/*"
    ]
  },
  "icons": {
    "16": "icons/icon_16.png",
    "48": "icons/icon_48.png",
    "128": "icons/icon_128.png"
  },
  "version": "1.2",
  "manifest_version": 3,
  "name": "Hubtiger -> Lightspeed",
  "permissions": [
    "tabs"
  ]
}