If you run a hardware store, building supplies depot, plumbing wholesaler, electrical wholesale yard, or any kind of trade-counter business — your eftpos setup is doing a different job than the one in a cafe or hairdresser.
You're processing high-value transactions all day. You've got trade accounts that pay on terms. You've got walk-in retail customers tapping a card for a $30 packet of screws and tradies pulling out the company card for a $4,200 worth of timber. The right setup makes that simple. The wrong one quietly costs you tens of thousands a year. Here's what to look for.
Why Hardware and Wholesale Are Different
A few features of this industry make eftpos pricing a much bigger deal than the average shopfront:
- High average transaction values. A $3,500 trade-counter sale is normal. Even a fraction of a percent off your card rate adds up fast.
- Card mix is heavy on commercial cards. Tradies and small businesses pay on business cards — which usually carry higher interchange than consumer cards.
- Trade account customers paying invoices online. Some by EFT, some by card. The card portion is where money gets quietly skimmed off your margin.
- POS integration is non-negotiable. You can't run a hardware store without an inventory-aware POS. Your eftpos has to talk to it cleanly.
- Surcharging behaviour is mixed. Some yards surcharge credit, some don't, some only on big-ticket. The October 2026 surcharge ban changes that for everyone.
Card Mix: Why Your Average Rate Is Higher Than You Think
Hardware and wholesale customers pay differently to consumer retail. A bigger share of your transactions will be:
- Business debit and credit cards
- Premium cards (rewards-earning, often higher interchange)
- Corporate cards from larger trade customers
- Occasional international cards from contractors working on projects
Each of those carries a higher interchange cost than a basic consumer debit card. If your provider has put you on a single blended rate that doesn't differentiate, you're effectively subsidising the higher-cost card types and paying through the nose on the simple ones.
An interchange-plus rate structure — where you pay the actual interchange plus a transparent margin — almost always saves money for hardware and wholesale businesses. Worth asking your provider whether that's available, and what your effective rate would be on it.
POS and Inventory Integration
The big POS systems used in hardware and wholesale (Retail Express, Lightspeed, Triquestra, MYOB Retail Manager, Reckon Counterbooks, plus industry-specific systems like Profit Optimiser and Triumph) all integrate with eftpos terminals — but not with every provider. Before you commit to any eftpos deal, check:
- Is your POS system on the provider's certified integration list?
- Is it certified for the specific terminal model you'll get? (Some providers only integrate certain terminals.)
- Will the integration push the transaction to the terminal automatically (no double-keying), and post the result back to your POS?
- Does it support split tenders (part cash, part card, part trade account)?
- Does it handle refunds cleanly through the same flow?
Double-keying transactions wastes time and creates reconciliation errors. A clean integration removes both problems. It's the most boring requirement and the one most worth getting right.
Trade Account Card Payments
If you offer 30-day trade accounts, a portion of your invoices come back as card payments — either via a "pay invoice" link in your accounting software, or over the phone, or at the counter when the trade customer comes in.
For invoice card payments specifically:
- The "pay now" link inside Xero, MYOB, or Reckon usually defaults to a flat-rate gateway. Convenient, but pricey at scale.
- Once you're processing significant volume through invoice card payments, a custom-priced gateway integration usually saves real money.
- Phone-keyed transactions (card-not-present, manually entered) carry a higher rate and higher chargeback risk. Worth understanding the rate separately.
Surcharging in Hardware and Wholesale
Plenty of hardware yards and wholesale businesses surcharge credit cards — particularly on big-ticket sales. Some pass on the full cost, some absorb part of it.
From 1 October 2026, that's gone. The RBA's confirmed a card surcharge ban across the eftpos, Visa and Mastercard networks for both debit and credit cards. After that date, anything you currently pass on becomes an internal cost.
If your average sale is $1,500 and you've been surcharging 1.5% on credit, that's $22.50 you're going to start eating per transaction. Multiply by 50 transactions a day and you can see why this matters.
This is exactly the moment to renegotiate or shop around. See our surcharging guide for the full rule changes.
The Rewards Angle (and Why It's Bigger Here Than Most Industries)
Here's where hardware and wholesale businesses regularly leave money on the table. If you're processing $200k+ a month in card volume — and many trade-counter businesses easily are — you're an ideal candidate for a rewards-based payment setup.
Some providers offer Qantas Business Rewards points or cashback rebates on the card volume processed through your terminals. On a $3M-a-year card book, that's thousands of points or dollars a year in real value, with no change in your rate.
It's an underused lever. Bigger card volumes = bigger rewards opportunity. See our Qantas Points from eftpos guide for how the mechanic actually works.
Settlement: Cash Flow on Big Days
The best months in hardware and wholesale come with the worst cash flow timing — Easter, end of financial year, Christmas — when card processing volumes spike but settlement timing might still be T+1 or T+2.
For most operators, same-day or next-business-day settlement is now the standard expectation. If your provider is still settling on T+2 or longer, that's a couple of hundred thousand of your money sitting in their settlement pool over a busy weekend. Worth challenging.
Our same-day settlement guide covers what to ask for.
Common Mistakes Hardware and Wholesale Owners Make
- Sticking with a single blended rate forever. Convenient on paper, expensive in practice for a card mix this skewed toward commercial cards.
- Letting the POS reseller pick the eftpos provider. The integration is right; the rate isn't always.
- Not checking which provider you actually have. Some are layered (acquirer behind an ISO behind a reseller). Each layer adds margin you might not need.
- Surcharging on credit, no plan for October 2026. Plan now. Don't get caught flat-footed.
- No rewards setup. If you're doing big card volumes, you should be earning something on them.
- Tolerating a clunky integration. Double-keying transactions kills speed at the counter and creates errors. Fix it.
Our Honest Take for Hardware and Wholesale Owners
Yards and trade counters tend to be on legacy eftpos arrangements — sometimes 5+ years old, often inherited when the business was smaller. The card mix has shifted, the volume has grown, the rates haven't been reviewed, and the rewards angle was never set up. Almost always, there's room to improve.
At Eftpos Brokers, we work with providers who certify properly with the major hardware and wholesale POS systems. We'll review your statement, your card mix, your POS setup and your integration needs, and tell you straight whether you can do better. Free, no obligation.
Want Us to Take a Look at Your Setup?
Send us a couple of recent statements and tell us your POS system. Twenty minutes is usually enough to know if there's real money on the table.
Book your free consultation here or call us on 1800 595 340.