How To Accept Payments For An Antique Dealership

An antique dealership takes payment across three settings that have almost nothing in common: a shop where a customer handles the piece, a fair or show where the transaction happens on a folding table with poor signal, and an online sale where a stranger sends four figures for something they have only seen photographed. Each carries different risk, and the online one carries almost all of it. Here is the setup.

Last reviewed: July 28, 2026. Sources listed at the end.

How antique money actually arrives

The settings. In-shop sales, where the buyer inspects the piece and the transaction is straightforward. Fairs, shows, and markets, where you are trading for two days without reliable infrastructure. Online and remote sales through your own site, marketplaces, or auction platforms, often to buyers you will never meet. Consignment, where you sell someone else's property and owe them a share. And trade sales to other dealers and designers, which bill on invoices with terms. The machinery: a mobile reader, invoicing, and a hard discipline around documentation.

By the numbers (July 28, 2026)

Rate that applies: 3.3% + 30¢ online or on a card-paid invoice, per Square's 2026 US pricing. A $2,200 remote sale of a single piece carries $72.90 in fees, against $10.00 on ACH, where the 1% rate caps at $10, saving $62.90. The rail matters less here than the evidence file, because a disputed antique sale is decided on documentation rather than on how the money moved.

The chargeback problem, which is the whole risk

High-value items sold remotely to strangers is the exact profile card networks treat as risky, and antiques add two aggravating features: pieces are one-of-a-kind, so "not as described" is a matter of interpretation, and condition is subjective. Protect yourself with evidence rather than optimism. Photograph every angle including flaws, describe condition in writing without euphemism, record dimensions and provenance, keep the listing text, and use tracked, insured, signature-required shipping on anything valuable. A dispute is decided on documentation, and the dealer who photographed the chip wins where the dealer who described the piece as excellent does not.

Fairs, shows, and trading without infrastructure

Show trading punishes bad preparation. Signal is unreliable in halls and marquees, so a reader with offline capability or a phone that can hotspot matters more than the rate. Carry a backup, since a dead terminal on a Saturday afternoon at a two-day fair costs more than the equipment. Price with round numbers so transactions are quick, keep a written record of every sale for reconciliation later, and confirm before the show which payment methods your customers actually expect at that venue, because collector fairs and general antique markets behave differently.

Consignment money is not your money

Where you sell on behalf of an owner, the consignor's share is an obligation from the moment the piece sells, and treating it as cash flow is the practice that ends dealer reputations. Write the agreement first: the split, the payment timetable after sale, who bears the payment processing cost, what happens on a return or chargeback, and how unsold items are handled. Then pay on the stated date. A dealership with a reputation for paying consignors promptly gets offered better stock, which is the actual competitive advantage in this trade.

Deposits, holds, and the trade lane

Customers regularly ask to hold a piece. A written hold with a non-refundable deposit and an expiry date turns that into a commitment; a verbal promise turns it into lost floor time. Layaway arrangements need the same treatment plus a schedule and a stated position if payments stop. Trade sales to designers and other dealers bill on invoices with terms and are the one lane where bank transfer is worth pushing, since the amounts are large and the counterparty is a business. Applicable rules on certain materials, protected species, cultural property, and firearms among them, apply regardless of the payment method and should be checked against your specific stock.

Sources

• NerdWallet — Square Fees: Calculator and Pricing for 2026
• Swipesum — Square Fees Explained 2026 (verified against Square's published pricing)

What people ask me

What is the biggest payment risk for an antique dealer?

Chargebacks on high-value remote sales. One-of-a-kind items with subjective condition make not-as-described disputes hard to defend without thorough documentation.

How do you protect against an antiques chargeback?

Photograph every angle including flaws, describe condition without euphemism, record dimensions and provenance, keep the listing text, and ship tracked, insured, and signature-required.

What do you need to take payments at a fair?

A reader with offline capability or hotspot backup, a spare device, round-number pricing for speed, and a written sales record for reconciliation afterwards.

How should consignment money be handled?

As an obligation from the moment the piece sells. Agree the split, timetable, processing costs, and chargeback position in writing, then pay on the stated date.

How should holds and layaway work?

With a written agreement, a non-refundable deposit, and an expiry date. A verbal promise costs you floor time without any commitment in return.

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