A wholesale distributor in Melbourne processes around 120 supplier invoices a month. Roughly a third of those invoices carry early payment terms — 2/10 net 30 being the most common. The finance officer knows the discounts exist. She can see them on the invoices. But the approval process takes five to seven business days on average, which means by the time an invoice is approved and ready to pay, the 10-day discount window has already closed on most of them.
She pays everything on the due date. Every invoice, every supplier, every month. The business misses approximately AU$2,400 per year in available discounts — not because anyone decided the discounts were not worth capturing, but because the payment process was not set up to capture them.
This is the default state for most Australian SMBs. Payment timing is not a decision. It is a consequence of however long the approval process happens to take.
The tension between discounts and cash
Every payment decision involves a trade-off between two things: the cost of paying early (less cash in the account) and the cost of paying late (missing the discount, or worse, incurring late payment penalties). Most businesses resolve this tension by not thinking about it. Invoices get approved, then they get paid on the next payment run after the due date approaches. There is no deliberate scheduling.
The problem with this approach is that it misses value on both ends. You do not capture early payment discounts because invoices are not approved fast enough. And you do not strategically hold cash because you are not tracking when cash is actually needed — you are just paying bills as they come through.
Strategic payment scheduling means making a conscious decision, for each payment run, about which invoices to pay now and which to hold. That decision requires three things: visibility into what is coming due, clarity on your cash position, and an understanding of whether the discount maths actually works in your favour.
Payment terms literacy
Before you can make strategic payment decisions, you need to understand what your suppliers are actually offering. Payment terms are not standardised across Australian businesses, and the variations matter.
Net 30 means the full amount is due 30 days from the invoice date. No discount, no penalty for paying on day 30. This is the most common payment term for Australian B2B transactions.
2/10 net 30 means the supplier offers a 2 percent discount if you pay within 10 days. The full amount is due by day 30. The “2/10” is the discount offer. The “net 30” is the fallback.
1/10 net 30 is the same structure but with a 1 percent discount — less generous, but still worth evaluating.
Net 60 gives you 60 days to pay. Common with larger suppliers or in industries where longer payment cycles are standard. Some construction material suppliers offer net 60 as a default.
EOM+30 means payment is due 30 days after the end of the month in which the invoice was issued. An invoice dated 5 March is due 30 April. An invoice dated 28 March is also due 30 April. This term clusters payment obligations at predictable points, which simplifies cash flow planning but can create large single-day outflows.
COD (Cash on Delivery) means payment is expected at the point of delivery. No credit period at all.
The ASBFEO Payment Times Reporting Register shows that average payment times for small business suppliers in Australia sit around 30 to 35 days, with significant variation by industry. Construction and transport businesses tend toward longer terms. Retail and hospitality tend toward shorter ones.
The maths on early payment discounts
The headline number on a 2/10 net 30 discount looks small. Two percent off a $5,000 invoice is $100. For a business processing thousands of dollars in payables each month, it barely registers.
But the annualised return tells a different story.
When you pay a 2/10 net 30 invoice on day 10 instead of day 30, you are deploying your cash 20 days early to earn a 2 percent return. The annualised equivalent is calculated as:
(2 / 98) x (365 / 20) = 37.2 percent
That is not a typo. Paying 20 days early to capture a 2 percent discount is equivalent to earning a 37.2 percent annual return on the cash you deploy. Compare that to the interest rate on a business savings account — currently around 4 to 5 percent for most Australian business accounts — and the decision is obvious. The discount return is roughly eight times the return on holding the cash.
Even a 1/10 net 30 discount annualises to approximately 18.6 percent — still well above any realistic return on parked cash.
The maths changes when the payment terms are longer. A 2/10 net 60 discount means you are paying 50 days early for 2 percent. The annualised return drops to about 14.9 percent. Still attractive, but less dramatically so. And a 1/10 net 60 annualises to roughly 7.4 percent — closer to the cost of a business line of credit, which means the decision becomes genuinely marginal.
When the discount is not worth taking
The annualised return calculation assumes you have the cash available and that using it for the early payment does not create a shortfall elsewhere. If paying a $20,000 invoice 20 days early means you cannot cover payroll next week, the 37 percent annualised return is irrelevant.
The discount also loses its appeal when you would need to draw on a line of credit to fund the early payment. If your overdraft facility charges 8 percent and the annualised discount return is 7.4 percent, you are paying more in interest than you save in discounts. The breakeven point is where the annualised discount return equals your cost of borrowing.
How payment runs work
Most Australian SMBs do not pay invoices one at a time. They batch payments into a payment run — typically weekly or fortnightly — where all approved invoices due in the coming period are paid together.
A payment run involves:
- Pulling a list of approved invoices due for payment
- Reviewing the total outflow against the available bank balance
- Removing any invoices that should be held (disputed, queried, or deferred for cash flow reasons)
- Submitting the batch payment through the banking platform
- Recording the payments in the accounting system
Xero and MYOB both support batch payments. In Xero, you create a batch payment from the bills awaiting payment screen, select the invoices, and generate an ABA file for upload to your bank. MYOB follows a similar process through its Pay Bills function with the option to create a bank file.
What neither system does is help you decide which invoices to include in the run. The batch payment function is a mechanical tool — it processes what you tell it to process. It does not flag that three invoices in the batch have early payment discounts expiring tomorrow, or that paying everything in the run will take your account below the balance you need for next week’s payroll.
Why batching matters
Batching payments rather than paying ad hoc has three practical benefits.
First, it reduces banking fees. Most business accounts charge per-transaction fees for BECS payments. Paying 40 invoices in one batch costs the same as paying one invoice individually. At AU$0.30 to AU$1.50 per transaction depending on your bank, the saving on 40 individual payments versus one batch is AU$12 to AU$60 per run.
Second, it concentrates the approval effort. Instead of the financial controller reviewing and authorising payments throughout the week, they review one batch. This is more efficient and reduces the risk of a payment being approved without proper scrutiny because it arrived during a busy period.
Third, it creates a natural decision point. When you see the total outflow for the week in a single number — AU$87,000 this run, AU$43,000 next run — you can make informed decisions about timing. That visibility disappears when payments trickle out individually.
AP visibility and payment decisions
You cannot make strategic payment decisions if you do not know what is coming due. This is the fundamental problem in most SMB AP processes — the finance team does not have a reliable forward view of payment obligations.
In a manual process, the view of upcoming payments depends on every invoice having been received, entered, coded, and approved before the payment decision is made. If an invoice is sitting in someone’s email inbox waiting for approval, it does not appear in the “bills to pay” view in Xero or MYOB. The payment run looks manageable. Then the late approvals come through and the following week’s run is twice the expected size.
This is where AP visibility becomes a cash flow tool rather than just an operational convenience. When every invoice is captured at the point of receipt — before approval, before coding — the finance team can see the full picture of what is owed, what is approved, what is pending, and what is coming due in the next 7, 14, and 30 days.
That forward view is what makes strategic payment scheduling possible. Without it, payment runs are reactive. With it, the finance team can answer specific questions: Can we afford to capture the early payment discount on that $15,000 invoice from our steel supplier this week, given that the quarterly BAS payment is due in 12 days?
Cash flow forecasting from the AP side
Most cash flow forecasting in Australian SMBs focuses on the receivables side — when are customers going to pay us? The payables side is treated as a fixed obligation rather than a variable the business can influence.
But AP is a significant component of short-term cash flow, and it is the side you have more control over. You choose when to pay suppliers (within the agreed terms). You decide which invoices to include in each payment run. You control whether to capture early payment discounts or hold the cash.
Effective AP-side cash flow forecasting requires:
- A complete view of all invoices in the pipeline, not just approved ones
- Due dates and discount expiry dates for each invoice
- The total payment obligation for each week or fortnight over the next 30 to 60 days
- Known upcoming lump-sum obligations (BAS, superannuation, insurance renewals, lease payments)
When this data is visible, the finance team can plan payment runs that balance discount capture against cash preservation. They can see that the next three weeks look manageable, but week four has a AU$35,000 BAS payment plus AU$12,000 in superannuation, so holding cash this week might be prudent even though there are discounts available.
Seasonal cash flow and payment timing
Australian businesses operate within a calendar that creates predictable cash flow pressure points. Ignoring these when making payment timing decisions is a common and avoidable mistake.
BAS quarters
For businesses on quarterly BAS lodgement, GST and PAYG instalments create significant outflows four times a year. The September quarter BAS (due 28 October) often coincides with the start of a busy trading period. The December quarter BAS (due 28 February) follows the Christmas shutdown when receivables collection has slowed. Planning payment runs around BAS due dates — pulling back on early discount capture in the two weeks before a BAS payment — is basic cash flow hygiene.
Christmas and New Year
The December-January period is difficult for most Australian businesses. Customers slow their payments. Staff take leave. Revenue drops or pauses. But supplier invoices from November are still due in December, and December invoices are due in January. Businesses that aggressively captured early payment discounts in October and November can find themselves short in January when the receivables pipeline is thin.
Superannuation guarantee
Quarterly super contributions are due 28 days after the end of each quarter — 28 October, 28 January, 28 April, and 28 July. For a business with 20 staff at an average salary of AU$70,000, each quarterly super payment is roughly AU$40,000 to AU$42,000 at the 12 percent SG rate. This is a known, fixed outflow that should be factored into every payment scheduling decision in the weeks leading up to the due date.
Annual insurance renewals
Business insurance — public liability, workers compensation, professional indemnity — often renews annually rather than monthly. A single AU$15,000 to AU$30,000 insurance premium hitting in the same month as a BAS payment can create a genuine cash shortfall if payment scheduling has not accounted for it.
Approval speed and payment timing
The connection between invoice approval speed and payment strategy is direct and under-discussed. Late approvals kill discount opportunities. If your average approval cycle is six business days and the discount window is 10 calendar days, you have roughly two business days after approval to get the invoice into a payment run and execute the payment. In practice, that means the invoice needs to land in a payment run the same day it is approved — which only works if your payment runs are frequent enough.
Consider the timeline on a 2/10 net 30 invoice dated 1 May:
- Discount window closes: 11 May
- Invoice received by AP: 2 May
- Invoice entered and coded: 3 May (1 day)
- Invoice sent for approval: 3 May
- Approval received: 9 May (6 business days later)
- Next payment run: 12 May (weekly, every Monday)
- Discount window: closed
The invoice was processed competently. Nobody delayed unreasonably. But the discount was still missed because the combined cycle time exceeded the discount window. To capture the discount, either the approval cycle needs to be shorter, or the payment runs need to be more frequent, or invoices with discount terms need to be flagged for priority approval.
This is why approval workflow design is not just an operational efficiency question — it directly affects the business’s cost of goods. A business processing AU$100,000 per month in invoices with 2/10 net 30 terms that captures none of them is leaving AU$24,000 per year on the table. Reducing the approval cycle from six days to three days might capture half of those discounts — AU$12,000 per year — without changing anything else about the process.
What Xero and MYOB do not do
Both Xero and MYOB are competent accounting systems for recording and paying bills. They are not payment scheduling tools.
Neither platform will tell you which invoices in your payment queue have early payment discounts available. Neither will calculate whether capturing a specific discount is worthwhile given your current bank balance and upcoming obligations. Neither will flag that your approval cycle is too slow to capture the discount terms your suppliers are offering.
Xero’s batch payment function processes whatever you put in front of it. MYOB’s Pay Bills screen does the same. The strategic layer — which invoices to pay when, and why — is left entirely to the finance team. For a business processing 50 invoices a month with simple terms, that is manageable. For a business processing 150 invoices a month from suppliers with mixed payment terms, discount offers, and seasonal cash flow pressures, the decision-making load exceeds what a manual process can handle reliably.
This is the gap that purpose-built AP platforms fill. Not by replacing Xero or MYOB — both remain the system of record — but by adding a visibility and control layer that surfaces the information needed to make payment timing decisions. Pulsify, for example, captures invoices at receipt, tracks discount windows, and gives the finance team a forward view of payment obligations so that payment runs can be planned rather than reactive.
Making payment scheduling deliberate
The shift from reactive payment processing to deliberate payment scheduling does not require complex financial modelling. It requires four things.
First, capture every invoice at the point of receipt, before approval. This gives you a complete view of what is owed, not just what has been approved.
Second, record payment terms — including discount terms — on every supplier invoice. If you do not know the terms, you cannot evaluate the discount.
Third, run payments on a regular schedule and review the payment run as a whole. Look at the total outflow, the discount opportunities, and the cash position after the run. Make conscious decisions about what to include and what to hold.
Fourth, track your approval cycle time. If your average approval takes longer than the discount window on your most common supplier terms, the approval process is costing you money — and that cost is invisible unless you measure it.
The businesses that do this well are not doing anything sophisticated. They are simply treating payment timing as a decision rather than a default.
Sources: ASBFEO - Payment Times Reporting · ATO - E-invoicing and invoice processing in Australia · ATO - Business Activity Statements · ATO - Super guarantee
Further reading: The Real Cost of Manual AP · AP KPIs: What to Measure · BAS Preparation and Accounts Payable: How Coding Errors Create GST Risk