AuctionX - OpenCart Auction Extension

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  • $69.99

Compatibility: Opencart v3.x.x
Latest Version: v1.0.0 (21-September-2026)
Sales: 10

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AuctionX: OpenCart Auction Extension for Live Product Bidding

Updated September 16, 2026

AuctionX is an OpenCart auction extension that allows you to turn products in your catalogue into live auctions. You set the starting price the first bid has to meet. You also set the bid increment, how much each new bid must add. Bidding happens right on the product page. Auctions can be scheduled in advance. Once bidding ends, the winner checks out at a locked-in winning price. It's built for merchants who want the pull of an auction around limited-run, seasonal, or high-demand stock, without doing the legwork by hand.

Limited-run, seasonal, or high-demand products often attract buyers willing to pay more than list price. A standard product page can't capture that. This Product Auction Extension for OpenCart solves it by layering structured bidding onto your store. Shoppers compete against a rising bid instead of buying at a fixed price. The product goes to whoever satisfies the auction's terms once it closes.

OpenCart Auction Plugin (developed by Knowband Plugins) is built for OpenCart users who want auctions for particular products, but can't manage everything by hand. OpenCart Product Auction Extension allows you place an auction on any selected product, or one product combination. The rest of your catalogue sells as always. During the auction, shoppers see the current bid, their position, and the time remaining. Scheduling, closing, and choosing a winner all happen on their own.

Key Features of OpenCart Auction Extension

1 Combination-Specific Auctions of Products and Options

Store owners can scope an auction to just one product combination, a certain size or color. If a customer clicks through on the auction, from a page, an email, or a winner link, they land on that exact combination.

2 Scheduled Publication of Auctions

An auction doesn't have to launch the moment it's created. Prepare it in advance as a draft using OpenCart Product Auction Extension. Then publish it right away, or schedule it for a later date and time. A cron process starts it automatically when that time comes. This is exactly what an OpenCart scheduled auction is built to do.

3 Configurable Start Price and Bid Increment

Two settings control how bidding works in OpenCart Bidding Extension. The start price sets the lowest amount a bid must beat. The bid increment sets how much higher each new bid must go above the current highest bid. The first bid can land right at the start price. Every bid after that must clear the increment.

4 Maximum Bid and Reserve Price

The maximum bid is optional. OpenCart Live Auction Extension sets the highest bid allowed before the system stops taking more. The reserve price works the other way, and stays secret from customers. The highest bid placed must exceed this amount, or there's no winner. This keeps you from being forced to sell below your acceptable price. It's what makes AuctionX function as a genuine OpenCart reserve price auction tool, not just a plain bidding form.

5 Bidder Cooldown Control

You can set a short waiting period between bids from the same customer. This stops one account from bidding against itself over and over. It also gives other bidders a real chance to respond before that customer bids again.

6 Live Timer and Live Status Updates

Every auction page shows its status: Scheduled, Live, Paused, Finished, Won, or Lost. A live countdown timer runs until the auction ends. Bid price, rank, and bid count update on their own, without page reloading. That's what makes OpenCart live bidding work.

7 Bid Rank and Auction Stats

You can show shoppers their bid rank, the number of bids placed, the top bid, and the number of bidders. You can also show the date of the latest bid. This gives shoppers what they need to decide: hold their spot, or bid higher.

8 Customer Watchlist

Signed-in customers can build a personal watchlist and pull various auctions into it for easy tracking. Past auctions stay visible in that same watchlist too. None of this requires having placed a bid at all.

9 Public Auction Listing Page

A dedicated page sorts auctions into All, Upcoming, In Progress, and Expired. It shows product photos, status badges, prices, and countdowns, with pages you can flip through. It's one place for shoppers to browse everything up for bid or coming soon.

10 Home Page and Category Visibility

Live and upcoming auctions can appear right on your store's main landing view. Auction status, countdowns, and pricing can also show on category product cards. That puts active auctions in front of everyday browsers, not just visitors who seek out the auction page directly.

11 Automated Auction Lifecycle

A background job handles routine auction tasks. It starts scheduled auctions on time. It closes auctions that have ended. It also picks winners, if you've set that up. If a declared winner doesn't pay in time, the slot goes to the next eligible buyer automatically.

12 Automatic and Manual Winner Selection

You can allow the auction module pick winners automatically, ranking eligible bidders by their highest qualifying bid. Or step in and choose manually from the admin panel, reviewing bids and setting the order yourself. Either way, reserve rules still apply. A winner is only confirmed once that hidden floor has actually been met.

13 Winner Order Deadline and Winning Price

Once a winner is confirmed, they get a fixed order deadline to complete their purchase. That purchase happens at a customer-specific price, tied to whatever they bid on the option combination they won. The resulting order links back to that winner's own record.

14 E-mail Notifications with Editable Templates

The extension can send notifications for new bids, auctions going live, winner and loser outcomes, order placement, and cancellations. It also covers bidder blocks and unblocks, closures from a lack of bids, and maximum bid fulfilment. Every subject line and message body can be edited per language, right from the admin panel. That makes this one of the more complete OpenCart auction addon options for keeping bidders in the loop.

Benefits of OpenCart Auction Extension

  • ✓ Sales that pull customers in rather than sit waiting. Bidding pushes shoppers to act now instead of putting a purchase off. It lets demand itself set the price on certain items.
  • ✓ Far less hands-on auction management. Scheduled publishing, automatic closing, and automatic winner picking take repetitive tasks off your plate. You're not manually opening auctions, or reassigning slots that go unfulfilled.
  • ✓ Real control over how bidding behaves. Bid increment size, bid caps, reserve price, cooldown timing, and bidder blocking let you set the rules once. The auction enforces them consistently from there.
  • ✓ Bidders stay informed without asking. Countdown timers, live bid rank, watchlists, and automatic emails keep everyone following the auction as it moves, through this OpenCart Product Bidding Extension.
  • ✓ A clean handoff from winning bid to finished order. A price fixed at the winning bid, paired with an order deadline, leaves nothing ambiguous for the winner or your fulfilment team.
  • ✓ A single view across every auction running. The OpenCart Auction System's auction list, filters, admin view, and winners' list show you what's active, what's about to close, and what needs your attention.
  • ✓ Orders that match up correctly every time. Winning-price orders tie back to the right customer, item, option combination, and quantity, without extra checking on your end.
  • ✓ Numbers you can actually act on. Bid, bidder, order, status, and conversion data all sit on the auction dashboard of this OpenCart auction software, ready when you need them.

Knowband, a leading name as an eCommerce development company provides Opencart plugin development services to enhance the functionality of your eCommerce stores. To provide Opencart plugin development, we have hired experienced Opencart developers who work with full dedication to offer Opencart development and support services. 

If there is a feature you want on your Opencart site, chances are that an Opencart plugin will allow you to do it, if you don't find any such plugin you can always contact us for your custom plugin development requirements.

FAQs

Frequently Asked Questions

Question 1: What is an OpenCart auction extension?

Answer: OpenCart AuctionX Extension also refers to a OpenCart Product Auction Extension ( developed by Knowband) that allows selected products to be sold in the form of live auctions rather than regular pricing. AuctionX manages the process of bidding, the countdown, and transferring the winning bid into an order within your online store.

Question 2: What is the process of bidding on an OpenCart product page?

Answer: To make it easier, the recommendation is to install the OpenCart Product Bidding Extension. This extension allows you to add the the information about the initial price, the current highest bid, the amount of money the user should add to outbid the current bidder, and a countdown timer. The bid is considered valid if the user adds the necessary amount to his bid.

Question 3: Can I set a reserve price on an OpenCart auction?

Answer: Yes, and it stays invisible to customers the whole time. If bidding closes without that reserve being reached, the auction simply doesn't produce a winner, so nothing sells below the floor you've set.

Question 4: How does automatic winner selection work?

Answer: When an auction ends, the OpenCart Auction Extension ranks bidders by their highest bid. The top bidder wins, but only if the reserve price is met

Question 5: What happens if the winning bidder doesn't complete their order?

Answer: They're given a fixed order deadline to check out at the agreed winning price. Miss that window, and the winner slot passes automatically to the next eligible bidder in line.

Question 6: Does the auction update in real time without refreshing the page?

Answer: Yes. Current bid, rank, bidder numbers, and auction status all update live on the page, no manual reload needed.

Question 7: Can I schedule an auction to start in the future?

Answer: Yes, prepare it ahead of time, pick a future date and time, and a cron-driven process will switch it to active on its own once that moment arrives.

Question 8: Can customers save auctions to a watchlist?

Answer: Yes. Signed-in shoppers can add auctions to their own watch list and check back on active or past ones anytime, whether or not they've actually placed a bid.

Question 9: How does bidder cooldown work for OpenCart auctions?

Answer: It adds a short gap between bids from the same customer. This stops one buyer from bidding again and again too fast, and gives other bidders time to respond

Question 10: Can I run an auction on a specific product option combination, like a size or color?

Answer: Yes. An auction can be tied to just one option combination rather than the whole product, and every link, listing, or email tied to it points customers to that exact combination.

Question 11: What email notifications does the extension send?

Answer: It covers new bids, auction launches, winner and loser results, order placement, cancellations, bidder blocks and unblocks, no-bid closures, and maximum bid fulfilment, with every template editable per language in the admin panel.

Question 12: Can I monitor auction activity from the admin panel?

Answer: Yes. From there you can see active, scheduled, and finished auctions at a glance, choose winners manually, block problem bidders, and pause or resume any auction as needed.

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