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[The Latest in 2025] Construction Equipment Purchasing Will Change! All About Arai Auction's New "AI-NET PLUS" Feature and Benefits

Written by Author | 2026年9月17日

"I can't find the construction equipment I want." "I want to reduce the hassle of bidding."
Do you have such problems in purchasing construction machinery and vehicles?

"AI-NET PLUS" (AI-NET Plus), a completely new bidding method, has been launched on November 25, 2025 (Tuesday) on AI-NET, an Internet service provided by Arai Auction Co.

In this issue, we will provide a thorough explanation of how AI-NET PLUS will revolutionize procurement strategies and expand business opportunities for businesses that are feeling the limitations of conventional procurement routes.

Key Points of AI-NET PLUS (summary)

  • What can it do?: In addition to the conventional "real bidding" and "one-price bidding", AI-NET PLUS newly enables "time-based bidding".
  • What are the advantages?: You can bid on "exclusive merchandise only available here" from rental companies and venues across the country.
  • What are the features?: The "automatic bidding function" that automatically bids within your budget, and a simulator that allows you to know the commission fee in advance.
  • Eligibility: Limited to AI-NET Premium Plan registered users (Arai Auction membership registration is required).
Click here for inquiries about Arai Auction membership registration.

1. What is AI-NET PLUS? A "third option" for bidding

AI-NET PLUS is a new auction system introduced by Arai Auction, which is a time-based bidding system (bid-up system).

The following two transaction methods have been the mainstream in "AI-NET" so far.

  1. Real method: Real-time participation in live auctions via the Internet
  2. Shared Inventory Method: One-price (fixed-price) and instant bidding.

"AI-NET PLUS" is the third option following these two methods. Bidding is possible at any time during business hours, so you can flexibly conduct transactions in accordance with your merchandise and your business style, even during your busy work schedule.

2. Why should you choose AI-NET PLUS now? (3 advantages)

There are three major specific advantages to be gained by using AI-NET PLUS.

Advantage 1: Access to "only here" exclusive commercial materials nationwide.

The biggest attraction is the scarcity of an overwhelming lineup of commercial products.
AI-NET PLUS brings together items for sale from auction sites, rental companies, and leasing companies throughout Japan.

  • Main Merchandise: Construction equipment (hydraulic excavators, bulldozers, etc.), forklifts, agricultural equipment, etc.
  • Future plans: Expansion to include an even wider variety of merchandise

Of particular note is the large number of products that will be listed only on AI-NET PLUS. This will give you an edge over your competitors in the purchasing competition, as you will be able to discover high-quality inventory online that you could not find through conventional channels.

Advantage 2: Win within your budget! Smart and Flexible Bidding Function

AI-NET PLUS allows you to use two different bidding methods depending on the situation. In particular, "automatic bidding" is a powerful weapon for busy businesses.

Bidding Method Features Usage Scenes
One-time bidding
(One-time bidding)		 A bid is placed only once at the amount entered.
The price does not increase automatically.		 When you want to make a one-time bid
When you want to bid carefully while watching the market
Auto Bid
(Auto Bid)		 Set the maximum amount and the system will automatically update it by a small amount.
The maximum amount is not disclosed to others.		 When you want to prevent losing bids
When you are too busy to check the screen many times
When you want to make sure your bid is within your budget.

Advantage 3: Transparent transactions and cost control

To ensure safe transactions, the system offers a full range of notification and cost management functions.

  • Real-time notifications: You will receive an e-mail notification of "bidding complete" and "high price update" when your bid is overtaken by another company, so you will never miss the opportunity to bid again.
  • Fee Simulator: Before bidding, you can calculate the total amount of your bid, including the "bidding fee. This makes it easy to calculate your profit by visualizing your costs.

3. How to start AI-NET PLUS?

AI-NET PLUS is a service available only for registered users of AI-NET Premium Plan.
In order to use this revolutionary system and purchase limited-edition merchandise displayed from all over Japan, you must first register as a member.

Steps to start using the service

  1. Membership Registration: You must be a member of Arai Auction.
  2. Sign up for AI-NET Premium Plan: > About AI-NET > Download Membership Brochure
  3. Log in to check: Go to the manual for how to use the system after logging in.

Summary: Improving efficiency in purchasing is from "AI-NET PLUS"

AI-NET PLUS," launched on November 25, 2025, brings "efficiency" and "access to new inventory" to the purchasing of construction equipment and vehicles.

If you are feeling the limitations of your existing purchasing routes or want to secure quality inventory more strategically, please consider using AI-NET PLUS on this occasion.

＜For inquiries regarding this matter, please contact＞
Arai Auction / AI-NET Group
Phone number : 0285-45-1561
LINE : @ainet
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