New The world's first bid-based upgrade plugin for WordPress

Boost Hotel Revenue Premium Bid System

Let your guests bid on room upgrades before arrival—just like airlines and cruise lines. Seamlessly upsell airport transfers, breakfast, massages, and custom add-ons in one automated flow that syncs directly with your channel manager.

Get Your Free Plugin View Setup
  • No Credit Card Required
  • Seamless Integration
  • Stripe Payments
7 days money back guarantee

Upgrade Your Stay

Make Your Stay Unforgettable

Deluxe Ocean Suite

Current: Standard Double Room

Recommended Bid
Your Bid: 350 THB / night
Min Chance High Chance 🔥

Add Extra Luxury:

Premium Capabilities

Everything You Need to Maximize Revenue

UPSELL WP transforms boring booking confirmation emails into an interactive, high-converting checkout experience.

Cruise-Style Bid System

Allow guests to place custom bids on empty suites and deluxe rooms. You set the minimum bid, and the system lets you approve bids with a single click to fill unsold inventory.

Smart Upsells & Add-ons

Offer airport transfers, daily breakfast packages, spa treatments, in-room amenities (like chilled wine), or early check-ins directly during their pre-arrival journey.

Secure Stripe Integration

Collect credit card authorization via Stripe during the bid submission. Funds are only captured automatically once you approve the upgrade in your dashboard.

Automated Guest Emails

Automatically dispatch personalized pre-arrival emails with secure, unique upgrade links to guests a few days before check-in (requires PRO automation plan).

Terms & Digital Signature

Collect legally binding digital agreements to hotel policies, house rules, and cancellation terms before arrival, reducing chargeback risks and disputes.

0% Commission Fees

Retain 100% of your generated upsell revenues. We never charge booking commissions or transaction percentage fees on any guest upgrade.

Official Integration

Seamless Connection inside your channel manager

Our WordPress plugin connects directly via your channel manager secure REST API v2. Everything stays perfectly in sync without manual administrative work.

  • Two-Way Live Sync

    When you approve a room bid, the guest's reservation and unit allotment update instantly inside your channel manager.

  • Direct Guest Data Writeback

    Contact details, agreed terms, and finalized custom invoice charges post directly to the specific booking info.

Integration & Setup Guide MARKETPLACE > UPSELL

1 General Information

UPSELL WORDPRESS PHUKET provides a free, high-performance Online Tool for Vacation Rentals and Hotels. Standard channel manager connection fees apply.

2 Activate Rooms

Navigate to (SETTINGS) MARKETPLACE > UPSELL-TOOL and set “Synchronization” = Enable for each of the room types you wish to sync.

3 Link to UPSELL WP Plugin

Open your WordPress dashboard, navigate to UPSELL WP, open the PMS connection settings, select your channel manager, and activate the custom API token sync.

How it Works in Real Time

Once a guest checks out their pre-arrival card, the guest upgrades, bids, and upsells trigger dynamic event payloads. Data automatically registers in your channel manager for zero-hassle operations.

Revenue Calculator

Calculate Your Potential Earnings

See how fast room upgrades and optional add-ons can boost your monthly profits.

Estimated Extra Monthly Revenue

63,000 THB

Calculated on a conservative 30% guest conversion rate opting into either a bid or an upsell.

Transparent Pricing

Start 100% Free

Zero risks. Upgrade to Pro only when you are ready to automate guest workflows and save administrative hours.

Free Plan

Perfect for small hotels or individual hosts wanting to start out.

0 THB / free

  • Full access to the room bidding system
  • Unlimited upsell items (massage, taxi, etc.)
  • Direct Stripe checkout
  • Automated pre-arrival guest email triggers
  • Automatic writeback sync into channel manager
Start for Free
Most Popular

PRO Automation Plan

For serious operators aiming for 100% automated operations and maximum yield.

1,490 THB / month (~$44 USD)

  • Everything in Free Plan - 1 site
  • Full Automatic Sync Setup
  • Scheduled guest pre-arrival emails
  • Real-time room availability validation
  • Priority 24/7 dedicated support
7 days money back guarantee

Frequently Asked Questions

Everything you need to know about the Upsell Bid Plugin.

Who should use the Upsell Bid Plugin?
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The plugin is designed for hotel owners, property managers, resort operators, and vacation rental hosts who want to increase direct revenue by letting guests bid on room upgrades, early check-ins, airport transfers, and extra services.

What is required to use the plugin?
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You need a self-hosted WordPress website. To automatically synchronize guest reservations and room availability, you will also need an active Beds24 or supported Property Management System (PMS) account.

Do I need coding skills to setup the plugin?
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No coding skills required! We designed the plugin to be plug-and-play. You can easily manage your upgrade bidding options, pricing rules, and email settings directly from your WordPress dashboard without writing a single line of code.

What counts as a “property” or “site”?
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A single license covers one domain or WordPress installation managing one property profile. If you run multiple hotels or rental properties, you will need an additional license for each property.

Does it work on non-WordPress websites?
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No. The Upsell Bid Plugin is strictly built as a native WordPress plugin and requires a self-hosted WordPress installation (or WordPress.com Business plan) to operate.

Can I integrate it with other Channel Managers or PMS systems?
+
The plugin seamlessly integrates out of the box with Beds24 and major PMS systems. If you need custom integration with another Channel Manager or software, simply reach out to us at upsell@planb.rentals!
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