How to buy

Buy & Sell

How to buy

We’ve made it easy, so you can focus on what truly matters — the art.

Your journey begins here

Bid →

Win →

Registration for Bidding

Join our upcoming auctions by completing a short registration process. Verified bidders gain access to full auction details, bidding privileges, and personalized support.

Register Now

Register via LINE

Message us directly and we’ll help you complete your registration in just a few steps.

@artexchanger

Privacy is Security

Whether you are a buyer or a seller, your personal information, collection history, and transaction records
are handled with the highest level of confidentiality.

Auction Rules

Our auctions follow the English auction format. For each Lot:

The Auctioneer will begin by announcing the starting price.
Bidders may place successively higher bids, following or exceeding the minimum bid increment set by the Auctioneer.
The Auctioneer reserves the right to recognize the highest current bid (the “Standing Bid”) at any time.
If no further bids are received after a final call (typically a count to three), the Auctioneer will close the bidding by declaring the Lot sold. The Standing Bid at that point is deemed the winning bid.

Buyer’s Premium

A Buyer’s Premium will be added to the Hammer Price of each Lot.

The Buyer’s Premium is calculated at 15% of the Hammer Price, and is subject to 7% VAT, resulting in a total premium of 16.05% of the Hammer Price (inclusive of VAT).

The final amount payable by the Winning Bidder will therefore be the Hammer Price plus the applicable Buyer’s Premium.

Payment for Winner

The Winning Bidder is required to make full payment—including the Hammer Price and the applicable Buyer’s Premium—before collecting the Lot.

All Lots must be collected within 7 calendar days of completing payment. Failure to collect within this period may result in a daily storage fee of 1,000 THB per Lot.

If the Winning Bidder does not contact us or arrange collection within 3 months from the Auction Date, ownership of the uncollected Lot(s) will be transferred to Art Exchanger without further notice.

You may complete your payment through the following options.

Bank Transfer
Account Name : The Exchanger Company Limited
Bank : Siam Commercial Bank (SCB)

Cheque
Payable to “The Exchanger Company Limited”
(A transaction is considered complete once the full amount is received and confirmed by our bank.)

Credit Card
Visa or MasterCard. (3% fee applies to credit card payments)

If the Winning Bidder does not complete full payment within the specified timeframe, Art Exchanger reserves the right to offer the Lot to the next highest bidder at its sole discretion. In such event, any deposit paid by the original Winning Bidder shall be forfeited and retained by Art Exchanger without further notice or obligation.

Delivery & Collection

Once you’ve won a Lot, you can choose how you’d like to receive it:

Self-Collection – You may collect your Lot in person at our Showroom during business hours.

Courier Service – Delivery can be arranged via a third-party courier. Shipping fees will be charged at actual cost with no additional handling fees.

The information provided above is intended as a general guide for Bidders. In the event of any dispute or ambiguity, The Exchanger Company Limited reserves the sole right of interpretation and final decision.

For inquiries or further information, please feel free to contact us.