---
title: "The Guestbook Extension: Cash Back on Hotels – Chrome extension stats, history and permissions"
description: "20,000 users, rated 4.85 by 39 people. Version 1.17.19, updated 2026-09-23. Requests 5 permissions."
url: "https://extensiontracker.com/extension/kdojjbmaidnebdjancpcgajkgeboebpe"
---

# The Guestbook Extension: Cash Back on Hotels

Live in the Chrome Web Store.

- Users: 20,000
- Rating: 4.85 from 39 ratings
- Last checked: 2026-09-27 04:10 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)
- Rank by users: #3,974 of 264,703 live extensions
- Rank in Travel: #11 of 818

## The listing

What the Chrome Web Store shows, as of the last check.

Summary from the listing:

> Earn cash back when you book directly with a hotel!

- Extension ID: `kdojjbmaidnebdjancpcgajkgeboebpe`
- Developer: [The Guestbook](https://extensiontracker.com/developer/u020ed682f970ea303b42bf86fd6958a6)
- Category: [Lifestyle › Travel](https://extensiontracker.com/category/lifestyle/travel)
- First published: 2017-04-24
- Last updated: 2026-09-23
- Version: `1.17.19`
- Size: 6.38 MiB
- Minimum Chrome: 88
- Languages (1): English
- Website: `https://theguestbook.com/extension/`
- Support page: `https://theguestbook.com/contact_us`
- Chrome Web Store: <https://chromewebstore.google.com/detail/the-guestbook-extension-c/kdojjbmaidnebdjancpcgajkgeboebpe>
- View the code or download the CRX, in CRX Viewer: <https://robwu.nl/crxviewer/?crx=https%3A%2F%2Fchromewebstore.google.com%2Fdetail%2Fkdojjbmaidnebdjancpcgajkgeboebpe>

## Users over time

One row per check, newest first, as shown on the Chrome Web Store.

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-09-27 | 20,000 | 4.85 | 39 |

## 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.

**Every website:** it can read and change your data on all the sites you visit.

### Sites

- `<all_urls>`: Every website

### Sites where it runs scripts

- `<all_urls>`: Every website
- `http://*.agoda.com/*`: agoda.com and its subdomains
- `http://*.baygardensresorts.com/*`: baygardensresorts.com and its subdomains
- `http://*.bespokehotels.com/*`: bespokehotels.com and its subdomains
- `http://*.bestwestern.com/*`: bestwestern.com and its subdomains
- `http://*.book-directonline.com/*`: book-directonline.com and its subdomains
- `http://*.booking.com/*`: booking.com and its subdomains
- `http://*.cheaptickets.com/*`: cheaptickets.com and its subdomains
- `http://*.choicehotels.com/*`: choicehotels.com and its subdomains
- `http://*.citizenm.com/*`: citizenm.com and its subdomains
- `http://*.clementinehotel.com/*`: clementinehotel.com and its subdomains
- `http://*.concursolutions.com/*`: concursolutions.com and its subdomains
- `http://*.congressplazahotel.com/*`: congressplazahotel.com and its subdomains
- `http://*.copamarina.com/*`: copamarina.com and its subdomains
- `http://*.differenthotels.com/*`: differenthotels.com and its subdomains
- `http://*.direct-book.com/*`: direct-book.com and its subdomains
- `http://*.expedia.at/*`: expedia.at and its subdomains
- `http://*.expedia.be/*`: expedia.be and its subdomains
- `http://*.expedia.ca/*`: expedia.ca and its subdomains
- `http://*.expedia.ch/*`: expedia.ch and its subdomains
- `http://*.expedia.cn/*`: expedia.cn and its subdomains
- `http://*.expedia.co.id/*`: expedia.co.id and its subdomains
- `http://*.expedia.co.in/*`: expedia.co.in and its subdomains
- `http://*.expedia.co.jp/*`: expedia.co.jp and its subdomains
- `http://*.expedia.co.kr/*`: expedia.co.kr and its subdomains
- `http://*.expedia.co.nz/*`: expedia.co.nz and its subdomains
- `http://*.expedia.co.th/*`: expedia.co.th and its subdomains
- `http://*.expedia.co.uk/*`: expedia.co.uk and its subdomains
- `http://*.expedia.co/*`: expedia.co and its subdomains
- `http://*.expedia.com.ar/*`: expedia.com.ar and its subdomains
- `http://*.expedia.com.au/*`: expedia.com.au and its subdomains
- `http://*.expedia.com.br/*`: expedia.com.br and its subdomains
- `http://*.expedia.com.hk/*`: expedia.com.hk and its subdomains
- `http://*.expedia.com.my/*`: expedia.com.my and its subdomains
- `http://*.expedia.com.ph/*`: expedia.com.ph and its subdomains
- `http://*.expedia.com.sg/*`: expedia.com.sg and its subdomains
- `http://*.expedia.com.tw/*`: expedia.com.tw and its subdomains
- `http://*.expedia.com.vn/*`: expedia.com.vn and its subdomains
- `http://*.expedia.com/*`: expedia.com and its subdomains
- `http://*.expedia.de/*`: expedia.de and its subdomains
- `http://*.expedia.dk/*`: expedia.dk and its subdomains
- `http://*.expedia.es/*`: expedia.es and its subdomains
- `http://*.expedia.fi/*`: expedia.fi and its subdomains
- `http://*.expedia.fr/*`: expedia.fr and its subdomains
- `http://*.expedia.ie/*`: expedia.ie and its subdomains
- `http://*.expedia.it/*`: expedia.it and its subdomains
- `http://*.expedia.mx/*`: expedia.mx and its subdomains
- `http://*.expedia.nl/*`: expedia.nl and its subdomains
- `http://*.expedia.no/*`: expedia.no and its subdomains
- `http://*.expedia.se/*`: expedia.se and its subdomains
- `http://*.fourseasons.com/*`: fourseasons.com and its subdomains
- `http://*.google.at/*`: google.at and its subdomains
- `http://*.google.ca/*`: google.ca and its subdomains
- `http://*.google.ch/*`: google.ch and its subdomains
- `http://*.google.cl/*`: google.cl and its subdomains
- `http://*.google.cn/*`: google.cn and its subdomains
- `http://*.google.co.id/*`: google.co.id and its subdomains
- `http://*.google.co.jp/*`: google.co.jp and its subdomains
- `http://*.google.co.kr/*`: google.co.kr and its subdomains
- `http://*.google.co.nz/*`: google.co.nz and its subdomains
- `http://*.google.co.th/*`: google.co.th and its subdomains
- `http://*.google.co.uk/*`: google.co.uk and its subdomains
- `http://*.google.co.za/*`: google.co.za and its subdomains
- `http://*.google.co/*`: google.co and its subdomains
- `http://*.google.com.ar/*`: google.com.ar and its subdomains
- `http://*.google.com.au/*`: google.com.au and its subdomains
- `http://*.google.com.br/*`: google.com.br and its subdomains
- `http://*.google.com.bz/*`: google.com.bz and its subdomains
- `http://*.google.com.hk/*`: google.com.hk and its subdomains
- `http://*.google.com.mx/*`: google.com.mx and its subdomains
- `http://*.google.com.my/*`: google.com.my and its subdomains
- `http://*.google.com.pe/*`: google.com.pe and its subdomains
- `http://*.google.com.ph/*`: google.com.ph and its subdomains
- `http://*.google.com.sg/*`: google.com.sg and its subdomains
- `http://*.google.com.tr/*`: google.com.tr and its subdomains
- `http://*.google.com.tw/*`: google.com.tw and its subdomains
- `http://*.google.com.vn/*`: google.com.vn and its subdomains
- `http://*.google.com/*`: google.com and its subdomains
- `http://*.google.cz/*`: google.cz and its subdomains
- `http://*.google.de/*`: google.de and its subdomains
- `http://*.google.dk/*`: google.dk and its subdomains
- `http://*.google.es/*`: google.es and its subdomains
- `http://*.google.fi/*`: google.fi and its subdomains
- `http://*.google.fr/*`: google.fr and its subdomains
- `http://*.google.gr/*`: google.gr and its subdomains
- `http://*.google.ie/*`: google.ie and its subdomains
- `http://*.google.it/*`: google.it and its subdomains
- `http://*.google.nl/*`: google.nl and its subdomains
- `http://*.google.no/*`: google.no and its subdomains
- `http://*.google.pl/*`: google.pl and its subdomains
- `http://*.google.rs/*`: google.rs and its subdomains
- `http://*.google.ru/*`: google.ru and its subdomains
- `http://*.google.se/*`: google.se and its subdomains
- `http://*.google.sk/*`: google.sk and its subdomains
- `http://*.google.sr/*`: google.sr and its subdomains
- `http://*.grandfiestamericana.com/*`: grandfiestamericana.com and its subdomains
- `http://*.gstbk.com/*`: gstbk.com and its subdomains
- `http://*.havenresorts.com/*`: havenresorts.com and its subdomains
- `http://*.hilton.com/*`: hilton.com and its subdomains
- `http://*.hoteis.com/*`: hoteis.com and its subdomains
- `http://*.hoteles.com/*`: hoteles.com and its subdomains
- `http://*.hotelquadrifolio.com/*`: hotelquadrifolio.com and its subdomains
- `http://*.hotels.cn/*`: hotels.cn and its subdomains
- `http://*.hotels.com/*`: hotels.com and its subdomains
- `http://*.hotwire.com/*`: hotwire.com and its subdomains
- `http://*.hyatt.com/*`: hyatt.com and its subdomains
- `http://*.ihg.com/*`: ihg.com and its subdomains
- `http://*.joingopher.com/*`: joingopher.com and its subdomains
- `http://*.joingopher.net/*`: joingopher.net and its subdomains
- `http://*.kayak.ae/*`: kayak.ae and its subdomains
- `http://*.kayak.cat/*`: kayak.cat and its subdomains
- `http://*.kayak.ch/*`: kayak.ch and its subdomains
- `http://*.kayak.cl/*`: kayak.cl and its subdomains
- `http://*.kayak.co.id/*`: kayak.co.id and its subdomains
- `http://*.kayak.co.in/*`: kayak.co.in and its subdomains
- `http://*.kayak.co.jp/*`: kayak.co.jp and its subdomains
- `http://*.kayak.co.kr/*`: kayak.co.kr and its subdomains
- `http://*.kayak.co.th/*`: kayak.co.th and its subdomains
- `http://*.kayak.co.uk/*`: kayak.co.uk and its subdomains
- `http://*.kayak.co/*`: kayak.co and its subdomains
- `http://*.kayak.com.ar/*`: kayak.com.ar and its subdomains
- `http://*.kayak.com.au/*`: kayak.com.au and its subdomains
- `http://*.kayak.com.br/*`: kayak.com.br and its subdomains
- `http://*.kayak.com.co/*`: kayak.com.co and its subdomains
- `http://*.kayak.com.hk/*`: kayak.com.hk and its subdomains
- `http://*.kayak.com.mx/*`: kayak.com.mx and its subdomains
- `http://*.kayak.com.my/*`: kayak.com.my and its subdomains
- `http://*.kayak.com.pe/*`: kayak.com.pe and its subdomains
- `http://*.kayak.com.tr/*`: kayak.com.tr and its subdomains
- `http://*.kayak.com/*`: kayak.com and its subdomains
- `http://*.kayak.de/*`: kayak.de and its subdomains
- `http://*.kayak.dk/*`: kayak.dk and its subdomains
- `http://*.kayak.fr/*`: kayak.fr and its subdomains
- `http://*.kayak.ie/*`: kayak.ie and its subdomains
- `http://*.kayak.it/*`: kayak.it and its subdomains
- `http://*.kayak.nl/*`: kayak.nl and its subdomains
- `http://*.kayak.no/*`: kayak.no and its subdomains
- `http://*.kayak.pl/*`: kayak.pl and its subdomains
- `http://*.kayak.pt/*`: kayak.pt and its subdomains
- `http://*.kayak.ru/*`: kayak.ru and its subdomains
- `http://*.kayak.se/*`: kayak.se and its subdomains
- `http://*.kayak.sg/*`: kayak.sg and its subdomains
- `http://*.ladera.com/*`: ladera.com and its subdomains
- `http://*.lottenypalace.com/*`: lottenypalace.com and its subdomains
- `http://*.mahekalbeachresort.com/*`: mahekalbeachresort.com and its subdomains
- `http://*.marriott-res.com/*`: marriott-res.com and its subdomains
- `http://*.marriott.com/*`: marriott.com and its subdomains
- `http://*.orbitz.com/*`: orbitz.com and its subdomains
- `http://*.ottomanslifedeluxe.com/*`: ottomanslifedeluxe.com and its subdomains
- `http://*.priceline.com/*`: priceline.com and its subdomains
- `http://*.reservhotel.com/*`: reservhotel.com and its subdomains
- `http://*.reztrip.com/*`: reztrip.com and its subdomains
- `http://*.sancarloshotel.com/*`: sancarloshotel.com and its subdomains
- `http://*.secure-hotel-booking.com/*`: secure-hotel-booking.com and its subdomains
- `http://*.synxis.com/*`: synxis.com and its subdomains
- `http://*.theguestbook.com/*`: theguestbook.com and its subdomains
- `http://*.theguestbookrewards.com/*`: theguestbookrewards.com and its subdomains
- `http://*.titanic.com/*`: titanic.com and its subdomains
- `http://*.travelclick.com/*`: travelclick.com and its subdomains
- `http://*.travelocity.ca/*`: travelocity.ca and its subdomains
- `http://*.travelocity.com/*`: travelocity.com and its subdomains
- `http://*.tripadvisor.at/*`: tripadvisor.at and its subdomains
- `http://*.tripadvisor.be/*`: tripadvisor.be and its subdomains
- `http://*.tripadvisor.ca/*`: tripadvisor.ca and its subdomains
- `http://*.tripadvisor.ch/*`: tripadvisor.ch and its subdomains
- `http://*.tripadvisor.cl/*`: tripadvisor.cl and its subdomains
- `http://*.tripadvisor.cn/*`: tripadvisor.cn and its subdomains
- `http://*.tripadvisor.co.hu/*`: tripadvisor.co.hu and its subdomains
- `http://*.tripadvisor.co.id/*`: tripadvisor.co.id and its subdomains
- `http://*.tripadvisor.co.kr/*`: tripadvisor.co.kr and its subdomains
- `http://*.tripadvisor.co.nz/*`: tripadvisor.co.nz and its subdomains
- `http://*.tripadvisor.co.uk/*`: tripadvisor.co.uk and its subdomains
- `http://*.tripadvisor.co.za/*`: tripadvisor.co.za and its subdomains
- `http://*.tripadvisor.co/*`: tripadvisor.co and its subdomains
- `http://*.tripadvisor.com.ar/*`: tripadvisor.com.ar and its subdomains
- `http://*.tripadvisor.com.au/*`: tripadvisor.com.au and its subdomains
- `http://*.tripadvisor.com.br/*`: tripadvisor.com.br and its subdomains
- `http://*.tripadvisor.com.eg/*`: tripadvisor.com.eg and its subdomains
- `http://*.tripadvisor.com.gr/*`: tripadvisor.com.gr and its subdomains
- `http://*.tripadvisor.com.hk/*`: tripadvisor.com.hk and its subdomains
- `http://*.tripadvisor.com.mx/*`: tripadvisor.com.mx and its subdomains
- `http://*.tripadvisor.com.my/*`: tripadvisor.com.my and its subdomains
- `http://*.tripadvisor.com.pe/*`: tripadvisor.com.pe and its subdomains
- `http://*.tripadvisor.com.ph/*`: tripadvisor.com.ph and its subdomains
- `http://*.tripadvisor.com.sg/*`: tripadvisor.com.sg and its subdomains
- `http://*.tripadvisor.com.tr/*`: tripadvisor.com.tr and its subdomains
- `http://*.tripadvisor.com.tw/*`: tripadvisor.com.tw and its subdomains
- `http://*.tripadvisor.com.ve/*`: tripadvisor.com.ve and its subdomains
- `http://*.tripadvisor.com.vn/*`: tripadvisor.com.vn and its subdomains
- `http://*.tripadvisor.com/*`: tripadvisor.com and its subdomains
- `http://*.tripadvisor.cz/*`: tripadvisor.cz and its subdomains
- `http://*.tripadvisor.de/*`: tripadvisor.de and its subdomains
- `http://*.tripadvisor.dk/*`: tripadvisor.dk and its subdomains
- `http://*.tripadvisor.es/*`: tripadvisor.es and its subdomains
- `http://*.tripadvisor.fi/*`: tripadvisor.fi and its subdomains
- `http://*.tripadvisor.fr/*`: tripadvisor.fr and its subdomains
- `http://*.tripadvisor.ie/*`: tripadvisor.ie and its subdomains
- `http://*.tripadvisor.in/*`: tripadvisor.in and its subdomains
- `http://*.tripadvisor.it/*`: tripadvisor.it and its subdomains
- `http://*.tripadvisor.jp/*`: tripadvisor.jp and its subdomains
- `http://*.tripadvisor.nl/*`: tripadvisor.nl and its subdomains
- `http://*.tripadvisor.pt/*`: tripadvisor.pt and its subdomains
- `http://*.tripadvisor.rs/*`: tripadvisor.rs and its subdomains
- `http://*.tripadvisor.ru/*`: tripadvisor.ru and its subdomains
- `http://*.tripadvisor.se/*`: tripadvisor.se and its subdomains
- `http://*.tripadvisor.sk/*`: tripadvisor.sk and its subdomains
- `http://*.trivago.com/*`: trivago.com and its subdomains
- `http://*.wellingtonhotel.com/*`: wellingtonhotel.com and its subdomains
- `http://*.windsurfercrs.com/*`: windsurfercrs.com and its subdomains
- `http://*.wyndhamhotels.com/*`: wyndhamhotels.com and its subdomains
- `https://*.agoda.com/*`: agoda.com and its subdomains
- `https://*.baygardensresorts.com/*`: baygardensresorts.com and its subdomains
- `https://*.bespokehotels.com/*`: bespokehotels.com and its subdomains
- `https://*.bestwestern.com/*`: bestwestern.com and its subdomains
- `https://*.book-directonline.com/*`: book-directonline.com and its subdomains
- `https://*.booking.com/*`: booking.com and its subdomains
- `https://*.cheaptickets.com/*`: cheaptickets.com and its subdomains
- `https://*.choicehotels.com/*`: choicehotels.com and its subdomains
- `https://*.citizenm.com/*`: citizenm.com and its subdomains
- `https://*.clementinehotel.com/*`: clementinehotel.com and its subdomains
- `https://*.concursolutions.com/*`: concursolutions.com and its subdomains
- `https://*.congressplazahotel.com/*`: congressplazahotel.com and its subdomains
- `https://*.copamarina.com/*`: copamarina.com and its subdomains
- `https://*.differenthotels.com/*`: differenthotels.com and its subdomains
- `https://*.direct-book.com/*`: direct-book.com and its subdomains
- `https://*.expedia.at/*`: expedia.at and its subdomains
- `https://*.expedia.be/*`: expedia.be and its subdomains
- `https://*.expedia.ca/*`: expedia.ca and its subdomains
- `https://*.expedia.ch/*`: expedia.ch and its subdomains
- `https://*.expedia.cn/*`: expedia.cn and its subdomains
- `https://*.expedia.co.id/*`: expedia.co.id and its subdomains
- `https://*.expedia.co.in/*`: expedia.co.in and its subdomains
- `https://*.expedia.co.jp/*`: expedia.co.jp and its subdomains
- `https://*.expedia.co.kr/*`: expedia.co.kr and its subdomains
- `https://*.expedia.co.nz/*`: expedia.co.nz and its subdomains
- `https://*.expedia.co.th/*`: expedia.co.th and its subdomains
- `https://*.expedia.co.uk/*`: expedia.co.uk and its subdomains
- `https://*.expedia.co/*`: expedia.co and its subdomains
- `https://*.expedia.com.ar/*`: expedia.com.ar and its subdomains
- `https://*.expedia.com.au/*`: expedia.com.au and its subdomains
- `https://*.expedia.com.br/*`: expedia.com.br and its subdomains
- `https://*.expedia.com.hk/*`: expedia.com.hk and its subdomains
- `https://*.expedia.com.my/*`: expedia.com.my and its subdomains
- `https://*.expedia.com.ph/*`: expedia.com.ph and its subdomains
- `https://*.expedia.com.sg/*`: expedia.com.sg and its subdomains
- `https://*.expedia.com.tw/*`: expedia.com.tw and its subdomains
- `https://*.expedia.com.vn/*`: expedia.com.vn and its subdomains
- `https://*.expedia.com/*`: expedia.com and its subdomains
- `https://*.expedia.de/*`: expedia.de and its subdomains
- `https://*.expedia.dk/*`: expedia.dk and its subdomains
- `https://*.expedia.es/*`: expedia.es and its subdomains
- `https://*.expedia.fi/*`: expedia.fi and its subdomains
- `https://*.expedia.fr/*`: expedia.fr and its subdomains
- `https://*.expedia.ie/*`: expedia.ie and its subdomains
- `https://*.expedia.it/*`: expedia.it and its subdomains
- `https://*.expedia.mx/*`: expedia.mx and its subdomains
- `https://*.expedia.nl/*`: expedia.nl and its subdomains
- `https://*.expedia.no/*`: expedia.no and its subdomains
- `https://*.expedia.se/*`: expedia.se and its subdomains
- `https://*.fourseasons.com/*`: fourseasons.com and its subdomains
- `https://*.google.at/*`: google.at and its subdomains
- `https://*.google.ca/*`: google.ca and its subdomains
- `https://*.google.ch/*`: google.ch and its subdomains
- `https://*.google.cl/*`: google.cl and its subdomains
- `https://*.google.cn/*`: google.cn and its subdomains
- `https://*.google.co.id/*`: google.co.id and its subdomains
- `https://*.google.co.jp/*`: google.co.jp and its subdomains
- `https://*.google.co.kr/*`: google.co.kr and its subdomains
- `https://*.google.co.nz/*`: google.co.nz and its subdomains
- `https://*.google.co.th/*`: google.co.th and its subdomains
- `https://*.google.co.uk/*`: google.co.uk and its subdomains
- `https://*.google.co.za/*`: google.co.za and its subdomains
- `https://*.google.co/*`: google.co and its subdomains
- `https://*.google.com.ar/*`: google.com.ar and its subdomains
- `https://*.google.com.au/*`: google.com.au and its subdomains
- `https://*.google.com.br/*`: google.com.br and its subdomains
- `https://*.google.com.bz/*`: google.com.bz and its subdomains
- `https://*.google.com.hk/*`: google.com.hk and its subdomains
- `https://*.google.com.mx/*`: google.com.mx and its subdomains
- `https://*.google.com.my/*`: google.com.my and its subdomains
- `https://*.google.com.pe/*`: google.com.pe and its subdomains
- `https://*.google.com.ph/*`: google.com.ph and its subdomains
- `https://*.google.com.sg/*`: google.com.sg and its subdomains
- `https://*.google.com.tr/*`: google.com.tr and its subdomains
- `https://*.google.com.tw/*`: google.com.tw and its subdomains
- `https://*.google.com.vn/*`: google.com.vn and its subdomains
- `https://*.google.com/*`: google.com and its subdomains
- `https://*.google.cz/*`: google.cz and its subdomains
- `https://*.google.de/*`: google.de and its subdomains
- `https://*.google.dk/*`: google.dk and its subdomains
- `https://*.google.es/*`: google.es and its subdomains
- `https://*.google.fi/*`: google.fi and its subdomains
- `https://*.google.fr/*`: google.fr and its subdomains
- `https://*.google.gr/*`: google.gr and its subdomains
- `https://*.google.ie/*`: google.ie and its subdomains
- `https://*.google.it/*`: google.it and its subdomains
- `https://*.google.nl/*`: google.nl and its subdomains
- `https://*.google.no/*`: google.no and its subdomains
- `https://*.google.pl/*`: google.pl and its subdomains
- `https://*.google.rs/*`: google.rs and its subdomains
- `https://*.google.ru/*`: google.ru and its subdomains
- `https://*.google.se/*`: google.se and its subdomains
- `https://*.google.sk/*`: google.sk and its subdomains
- `https://*.google.sr/*`: google.sr and its subdomains
- `https://*.grandfiestamericana.com/*`: grandfiestamericana.com and its subdomains
- `https://*.gstbk.com/*`: gstbk.com and its subdomains
- `https://*.havenresorts.com/*`: havenresorts.com and its subdomains
- `https://*.hilton.com/*`: hilton.com and its subdomains
- `https://*.hoteis.com/*`: hoteis.com and its subdomains
- `https://*.hoteles.com/*`: hoteles.com and its subdomains
- `https://*.hotelquadrifolio.com/*`: hotelquadrifolio.com and its subdomains
- `https://*.hotels.cn/*`: hotels.cn and its subdomains
- `https://*.hotels.com/*`: hotels.com and its subdomains
- `https://*.hotwire.com/*`: hotwire.com and its subdomains
- `https://*.hyatt.com/*`: hyatt.com and its subdomains
- `https://*.ihg.com/*`: ihg.com and its subdomains
- `https://*.joingopher.com/*`: joingopher.com and its subdomains
- `https://*.joingopher.net/*`: joingopher.net and its subdomains
- `https://*.kayak.ae/*`: kayak.ae and its subdomains
- `https://*.kayak.cat/*`: kayak.cat and its subdomains
- `https://*.kayak.ch/*`: kayak.ch and its subdomains
- `https://*.kayak.cl/*`: kayak.cl and its subdomains
- `https://*.kayak.co.id/*`: kayak.co.id and its subdomains
- `https://*.kayak.co.in/*`: kayak.co.in and its subdomains
- `https://*.kayak.co.jp/*`: kayak.co.jp and its subdomains
- `https://*.kayak.co.kr/*`: kayak.co.kr and its subdomains
- `https://*.kayak.co.th/*`: kayak.co.th and its subdomains
- `https://*.kayak.co.uk/*`: kayak.co.uk and its subdomains
- `https://*.kayak.co/*`: kayak.co and its subdomains
- `https://*.kayak.com.ar/*`: kayak.com.ar and its subdomains
- `https://*.kayak.com.au/*`: kayak.com.au and its subdomains
- `https://*.kayak.com.br/*`: kayak.com.br and its subdomains
- `https://*.kayak.com.co/*`: kayak.com.co and its subdomains
- `https://*.kayak.com.hk/*`: kayak.com.hk and its subdomains
- `https://*.kayak.com.mx/*`: kayak.com.mx and its subdomains
- `https://*.kayak.com.my/*`: kayak.com.my and its subdomains
- `https://*.kayak.com.pe/*`: kayak.com.pe and its subdomains
- `https://*.kayak.com.tr/*`: kayak.com.tr and its subdomains
- `https://*.kayak.com/*`: kayak.com and its subdomains
- `https://*.kayak.de/*`: kayak.de and its subdomains
- `https://*.kayak.dk/*`: kayak.dk and its subdomains
- `https://*.kayak.fr/*`: kayak.fr and its subdomains
- `https://*.kayak.ie/*`: kayak.ie and its subdomains
- `https://*.kayak.it/*`: kayak.it and its subdomains
- `https://*.kayak.nl/*`: kayak.nl and its subdomains
- `https://*.kayak.no/*`: kayak.no and its subdomains
- `https://*.kayak.pl/*`: kayak.pl and its subdomains
- `https://*.kayak.pt/*`: kayak.pt and its subdomains
- `https://*.kayak.ru/*`: kayak.ru and its subdomains
- `https://*.kayak.se/*`: kayak.se and its subdomains
- `https://*.kayak.sg/*`: kayak.sg and its subdomains
- `https://*.ladera.com/*`: ladera.com and its subdomains
- `https://*.lottenypalace.com/*`: lottenypalace.com and its subdomains
- `https://*.mahekalbeachresort.com/*`: mahekalbeachresort.com and its subdomains
- `https://*.marriott-res.com/*`: marriott-res.com and its subdomains
- `https://*.marriott.com/*`: marriott.com and its subdomains
- `https://*.orbitz.com/*`: orbitz.com and its subdomains
- `https://*.ottomanslifedeluxe.com/*`: ottomanslifedeluxe.com and its subdomains
- `https://*.priceline.com/*`: priceline.com and its subdomains
- `https://*.reservhotel.com/*`: reservhotel.com and its subdomains
- `https://*.reztrip.com/*`: reztrip.com and its subdomains
- `https://*.sancarloshotel.com/*`: sancarloshotel.com and its subdomains
- `https://*.secure-hotel-booking.com/*`: secure-hotel-booking.com and its subdomains
- `https://*.synxis.com/*`: synxis.com and its subdomains
- `https://*.theguestbook.com/*`: theguestbook.com and its subdomains
- `https://*.theguestbookrewards.com/*`: theguestbookrewards.com and its subdomains
- `https://*.titanic.com/*`: titanic.com and its subdomains
- `https://*.travelclick.com/*`: travelclick.com and its subdomains
- `https://*.travelocity.ca/*`: travelocity.ca and its subdomains
- `https://*.travelocity.com/*`: travelocity.com and its subdomains
- `https://*.tripadvisor.at/*`: tripadvisor.at and its subdomains
- `https://*.tripadvisor.be/*`: tripadvisor.be and its subdomains
- `https://*.tripadvisor.ca/*`: tripadvisor.ca and its subdomains
- `https://*.tripadvisor.ch/*`: tripadvisor.ch and its subdomains
- `https://*.tripadvisor.cl/*`: tripadvisor.cl and its subdomains
- `https://*.tripadvisor.cn/*`: tripadvisor.cn and its subdomains
- `https://*.tripadvisor.co.hu/*`: tripadvisor.co.hu and its subdomains
- `https://*.tripadvisor.co.id/*`: tripadvisor.co.id and its subdomains
- `https://*.tripadvisor.co.kr/*`: tripadvisor.co.kr and its subdomains
- `https://*.tripadvisor.co.nz/*`: tripadvisor.co.nz and its subdomains
- `https://*.tripadvisor.co.uk/*`: tripadvisor.co.uk and its subdomains
- `https://*.tripadvisor.co.za/*`: tripadvisor.co.za and its subdomains
- `https://*.tripadvisor.co/*`: tripadvisor.co and its subdomains
- `https://*.tripadvisor.com.ar/*`: tripadvisor.com.ar and its subdomains
- `https://*.tripadvisor.com.au/*`: tripadvisor.com.au and its subdomains
- `https://*.tripadvisor.com.br/*`: tripadvisor.com.br and its subdomains
- `https://*.tripadvisor.com.eg/*`: tripadvisor.com.eg and its subdomains
- `https://*.tripadvisor.com.gr/*`: tripadvisor.com.gr and its subdomains
- `https://*.tripadvisor.com.hk/*`: tripadvisor.com.hk and its subdomains
- `https://*.tripadvisor.com.mx/*`: tripadvisor.com.mx and its subdomains
- `https://*.tripadvisor.com.my/*`: tripadvisor.com.my and its subdomains
- `https://*.tripadvisor.com.pe/*`: tripadvisor.com.pe and its subdomains
- `https://*.tripadvisor.com.ph/*`: tripadvisor.com.ph and its subdomains
- `https://*.tripadvisor.com.sg/*`: tripadvisor.com.sg and its subdomains
- `https://*.tripadvisor.com.tr/*`: tripadvisor.com.tr and its subdomains
- `https://*.tripadvisor.com.tw/*`: tripadvisor.com.tw and its subdomains
- `https://*.tripadvisor.com.ve/*`: tripadvisor.com.ve and its subdomains
- `https://*.tripadvisor.com.vn/*`: tripadvisor.com.vn and its subdomains
- `https://*.tripadvisor.com/*`: tripadvisor.com and its subdomains
- `https://*.tripadvisor.cz/*`: tripadvisor.cz and its subdomains
- `https://*.tripadvisor.de/*`: tripadvisor.de and its subdomains
- `https://*.tripadvisor.dk/*`: tripadvisor.dk and its subdomains
- `https://*.tripadvisor.es/*`: tripadvisor.es and its subdomains
- `https://*.tripadvisor.fi/*`: tripadvisor.fi and its subdomains
- `https://*.tripadvisor.fr/*`: tripadvisor.fr and its subdomains
- `https://*.tripadvisor.ie/*`: tripadvisor.ie and its subdomains
- `https://*.tripadvisor.in/*`: tripadvisor.in and its subdomains
- `https://*.tripadvisor.it/*`: tripadvisor.it and its subdomains
- `https://*.tripadvisor.jp/*`: tripadvisor.jp and its subdomains
- `https://*.tripadvisor.nl/*`: tripadvisor.nl and its subdomains
- `https://*.tripadvisor.pt/*`: tripadvisor.pt and its subdomains
- `https://*.tripadvisor.rs/*`: tripadvisor.rs and its subdomains
- `https://*.tripadvisor.ru/*`: tripadvisor.ru and its subdomains
- `https://*.tripadvisor.se/*`: tripadvisor.se and its subdomains
- `https://*.tripadvisor.sk/*`: tripadvisor.sk and its subdomains
- `https://*.trivago.com/*`: trivago.com and its subdomains
- `https://*.wellingtonhotel.com/*`: wellingtonhotel.com and its subdomains
- `https://*.windsurfercrs.com/*`: windsurfercrs.com and its subdomains
- `https://*.wyndhamhotels.com/*`: wyndhamhotels.com and its subdomains

### Browser features

- `activeTab`: The tab you're on, only after you click the extension
- `storage`: Save settings and data in your browser
- `tabs`: Read the addresses and titles of your tabs
- `webNavigation`: Follow your browsing, page by page

## 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 04:10 UTC; next check around 2026-10-02.

How the data is collected: <https://extensiontracker.com/methodology>.

## Cite this page

Extension Tracker. “The Guestbook Extension: Cash Back on Hotels” (kdojjbmaidnebdjancpcgajkgeboebpe). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/kdojjbmaidnebdjancpcgajkgeboebpe. Accessed 2026-09-28.

```bibtex
@misc{extensiontracker_kdojjbmaidnebdjancpcgajkgeboebpe,
  title   = {The Guestbook Extension: Cash Back on Hotels (kdojjbmaidnebdjancpcgajkgeboebpe)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/kdojjbmaidnebdjancpcgajkgeboebpe},
  urldate = {2026-09-28}
}
```

---

From Extension Tracker, a public record of the Chrome Web Store: <https://extensiontracker.com/extension/kdojjbmaidnebdjancpcgajkgeboebpe>. It isn't affiliated with Google. The data is free to reuse under CC BY 4.0 (<https://creativecommons.org/licenses/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`.