--- title: "Penny Posting – Chrome extension stats, history and permissions" description: "2,000 users, rated 3.58 by 19 people. Version 4.0.8, updated 2023-04-13. Requests 18 permissions." url: "https://extensiontracker.com/extension/njfaibencbobhmjnnfhgaomafdllpknf" --- # Penny Posting Live in the Chrome Web Store. - Users: 2,000 - Rating: 3.58 from 19 ratings - Last checked: 2026-09-27 06:18 UTC - Users gained in 7 days: – (needs a week of history) - Users gained in 30 days: – (needs a month of history) - Rank by users: #14,553 of 264,702 live extensions - Rank in Workflow & Planning: #4,349 of 44,474 ## The listing What the Chrome Web Store shows, as of the last check. Summary from the listing: > Ad Posting Automation - Extension ID: `njfaibencbobhmjnnfhgaomafdllpknf` - Developer: [Gordon Chen](https://extensiontracker.com/developer/u9b035c5a103c67ce5b0892eefd75f1e4) - Category: [Productivity › Workflow & Planning](https://extensiontracker.com/category/productivity/workflow) - First published: 2014-06-15 - Last updated: 2023-04-13 - Version: `4.0.8` - Size: 467 KiB - Minimum Chrome: 88 - Languages (1): English (United States) - Website: `yougotlistings.com` - Chrome Web Store: - View the code or download the CRX, in CRX Peek: ## Users over time One row per check, newest first, as shown on the Chrome Web Store. | Checked | Users | Rating | Ratings | | --- | ---: | ---: | ---: | | 2026-09-27 | 2,000 | 3.58 | 19 | ## What changed Every change found on a check, newest first. No changes found since tracking began on 2026-09-27. ## What it can access From the extension's manifest, in plain language. ### Sites - `http://*.craigslist.org/*`: craigslist.org and its subdomains - `http://*.s3.amazonaws.com/*`: s3.amazonaws.com and its subdomains - `http://*.ygl.com/*`: ygl.com and its subdomains - `http://*.yougotlistings.com/*`: yougotlistings.com and its subdomains - `http://app.penny/*`: app.penny - `http://beta.yougotlistings.com/*`: beta.yougotlistings.com - `http://localhost/*`: localhost - `http://s3.amazonaws.com/*`: s3.amazonaws.com - `https://*.craigslist.org/*`: craigslist.org and its subdomains - `https://*.s3.amazonaws.com/*`: s3.amazonaws.com and its subdomains - `https://*.ygl.com/*`: ygl.com and its subdomains - `https://*.yougotlistings.com/*`: yougotlistings.com and its subdomains - `https://apartments.com/*`: apartments.com - `https://beta.yougotlistings.com/*`: beta.yougotlistings.com - `https://localhost/*`: localhost - `https://s3.amazonaws.com/*`: s3.amazonaws.com - `https://www.zillow.com/*`: www.zillow.com ### Sites where it runs scripts - `http://app.ygl.com/ads/template/*`: app.ygl.com - `http://app.ygl.com/error/notFound`: app.ygl.com - `http://app.yougotlistings.com/ads/template/*`: app.yougotlistings.com - `http://app.yougotlistings.com/error/notFound`: app.yougotlistings.com - `http://app.yougotlistings.com/notfound`: app.yougotlistings.com - `http://www.zillow.com/rental-manager/`: www.zillow.com - `https://app.ygl.com/ads/template/*`: app.ygl.com - `https://app.yougotlistings.com/ads/template/*`: app.yougotlistings.com - `https://app.yougotlistings.com/error/notFound`: app.yougotlistings.com - `https://app.yougotlistings.com/notfound`: app.yougotlistings.com - `https://post.craigslist.org/*`: post.craigslist.org - `https://streeteasy.com/listing_tools/rental/*/edit`: streeteasy.com - `https://streeteasy.com/listing_tools/rental/new`: streeteasy.com - `https://streeteasy.com/manage/listings`: streeteasy.com - `https://streeteasy.com/manage/listings*`: streeteasy.com - `https://www.apartments.com/add-property/*`: www.apartments.com - `https://www.apartments.com/customers/listing/edit/?ListingKey=*`: www.apartments.com - `https://www.apartments.com/customers/listing/edit?ListingKey=*`: www.apartments.com - `https://www.apartments.com/customers/my-properties/find`: www.apartments.com - `https://www.apartments.com/customers/my-properties/find*`: www.apartments.com - `https://www.apartments.com/mkt/client/landlord/*/addproperty*`: www.apartments.com - `https://www.apartments.com/mkt/client/landlord/*/managelisting?listingKey=*`: www.apartments.com - `https://www.apartments.com/mkt/client/landlord/addproperty*`: www.apartments.com - `https://www.apartments.com/mkt/client/landlord/managelisting?listingKey=*`: www.apartments.com - `https://www.facebook.com/marketplace/*`: www.facebook.com - `https://www.renthop.com/r/listings/edit/*`: www.renthop.com - `https://www.renthop.com/r/listings/post`: www.renthop.com - `https://www.zillow.com/rental-manager/`: www.zillow.com - `https://www.zillow.com/rental-manager/properties`: www.zillow.com - `https://www.zillow.com/rental-manager/properties/`: www.zillow.com - `https://www.zillow.com/rental-manager/properties/*/create-listing`: www.zillow.com - `https://www.zillow.com/rental-manager/properties/*/listing`: www.zillow.com - `https://www.zillow.com/rental-manager/properties/*/listing?*`: www.zillow.com - `https://www.zillow.com/rental-manager/properties?postingPath=*`: www.zillow.com ### Browser features - `storage`: Save settings and data in your browser ## About this data Collected from the extension's public Chrome Web Store listing. It's checked every week, because it has 1,000 or more users, and again whenever a new version appears. Last checked 2026-09-27 06:18 UTC; next check around 2026-09-30. How the data is collected: . ## Cite this page Extension Tracker. “Penny Posting” (njfaibencbobhmjnnfhgaomafdllpknf). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/njfaibencbobhmjnnfhgaomafdllpknf. Accessed 2026-09-28. ```bibtex @misc{extensiontracker_njfaibencbobhmjnnfhgaomafdllpknf, title = {Penny Posting (njfaibencbobhmjnnfhgaomafdllpknf)}, author = {{Extension Tracker}}, year = {2026}, note = {Chrome Web Store data, last checked 2026-09-27}, url = {https://extensiontracker.com/extension/njfaibencbobhmjnnfhgaomafdllpknf}, urldate = {2026-09-28} } ``` --- From Extension Tracker, a public record of the Chrome Web Store: . It isn't affiliated with Google. The data is free to reuse under CC BY 4.0 (), crediting Extension Tracker. Extension, developer and list pages come as Markdown too: add `format=md` to the address, as in `https://extensiontracker.com/extension/{id}?format=md`.