Giving dealers a volume rebate
How a manufacturer pays a dealer a quarterly volume rebate through credit notes, keeps VAT right, and when quantity-break prices are the simpler route.
By Achekam · · 5 min read · For Manufacturing businesses in South Africa, Nigeria, Kenya
Volume rebates are how many manufacturers keep good dealers loyal. Sell more of our product this quarter, the deal goes, and we will give you back a share of what you spent. Dealers like them because they reward effort. Manufacturers like them because they protect list prices. Accountants are less keen, because a rebate promised in January and settled in April touches four months of invoices, the dealer's account and the VAT on all of it.
There are two ways to reward a dealer for volume: a rebate paid after the period, or a lower price at the point of sale through quantity breaks. This article explains how each works in Achekam, how to calculate and credit a rebate cleanly, and when the price-break route saves everyone trouble.
Rebate or price break: two ways to reward volume
| Volume rebate | Quantity-break price | |
|---|---|---|
| When the dealer benefits | After the period, once volume is known | On each order, as it is placed |
| Admin for you | A calculation and credit notes each period | Set up once in the price list |
| Effect on the dealer's behaviour | Encourages buying across the whole period | Encourages larger single orders |
| Risk | Disputes over what counted towards the target | Dealers splitting or combining orders to hit a break |
With the Wholesale add-on, Achekam keeps price lists with quantity breaks, and trade customers with credit limits, terms and a hold. A dealer ordering above a break gets the lower price on the order itself, with nothing to settle later.
One caution about that route: dispatched wholesale orders are not invoiced or posted to the ledger. The order carries the quantity-break price, but the invoice is a separate document someone has to raise, and the price on it must match the order. Build that check into dispatch.
Rebates suit targets measured over a period, such as total quarterly spend across many small orders. Quantity breaks suit dealers who buy in bulk. Many manufacturers use both.
Working out the rebate from invoiced sales
A rebate should be calculated from documents the dealer can see, not from your sales team's estimate. Base it on issued invoices less any credit notes for returns, within the period and for the products the scheme covers.
Before the quarter starts, write the scheme down:
- which products count, and whether returns reduce the total;
- whether the target is in value or units, and whether VAT is excluded;
- whether the rebate applies to all purchases once the target is hit, or only to the excess;
- whether a dealer with overdue invoices qualifies at all.
That last point matters. Achekam ages receivables into 0-30, 31-60, 61-90, 91-120 and over 120 days, with overdue totals. Many manufacturers pay rebates only to dealers whose account is within terms at the end of the quarter, which turns the rebate into a collection tool as well.
Rebates also affect how much revenue you can recognise in the first place. ACCA's article Revenue revisited explains the IFRS 15 five-step model, including how the transaction price is determined, which is where an expected rebate comes in. Ask your accountant whether you should provide for rebates during the quarter, before they are settled.
Credit notes from the invoices concerned
In Achekam, a credit note is always issued from the invoice it corrects, in full or for chosen lines, and there is no credit note without an invoice. So a rebate is credited against the invoices it was earned on, not as a free-standing amount.
A rebate is usually a share of value rather than whole lines, which a line-by-line credit does not express directly. Agree with your accountant how to show it. Common approaches include crediting the qualifying lines and re-invoicing them at the rebated price, or crediting the qualifying lines on the quarter's largest invoices until the rebate is covered. Choose one method, document it in the scheme, and apply it to every dealer the same way.
Each credit note is posted to the ledger when issued and can be downloaded as a PDF or e-mailed. Send the dealer a short covering note listing the invoices included, the total qualifying value and the rebate, so their accounts team can follow the arithmetic.
Credit left on the dealer's account
Most dealers will already have paid the invoices the rebate is credited against. The credit note then leaves credit with the dealer rather than reducing an unpaid balance, and Achekam holds that leftover credit for them.
What happens next should be in the scheme. Usually the credit is set against the dealer's next invoices. Customer receipts can be recorded against one invoice or spread across several, and a receipt can be re-allocated later, so a dealer's payment can be matched sensibly to what remains open. If the scheme pays rebates in cash instead, administrators can refund a receipt; record the payment and keep the credit note as the support.
VAT on the credit note
A rebate reduces what the dealer paid, so it reduces the VAT on the sale as well. The credit note takes care of the date side automatically: it uses its original invoice's date and tax codes. A rebate credited against an invoice raised at the standard rate reverses VAT at that rate; a line at 0% is credited at 0%.
That also means you should not lump a rebate onto an unrelated invoice to save effort. The VAT reversed has to follow the sale it relates to, and a credit against the wrong invoice may carry the wrong rate or the wrong period.
A quarterly rebate, in words
A dealer's scheme pays a rebate once quarterly purchases of a product range pass a target, on all qualifying purchases. At quarter end the accounts team lists the dealer's invoices for the range, deducts a credit note issued for returned stock, and confirms the target was met and the account is within terms. Following the method in the scheme, they issue credit notes against the qualifying invoices, send the dealer a summary, and leave the credit on the account for the next order.
Choosing your approach
Look at how your best dealers buy. Frequent small orders point to a period rebate; occasional large orders point to quantity breaks. Write the rules down before the period starts, decide with your accountant how rebate credits are calculated, and keep dealer price lists current as described in dealer price lists, credit limits and waybills. Returns that reduce the qualifying total are covered in crediting a dealer for returned goods.
General guidance only, not advice on your own circumstances. Tax and payroll rules change: check the current position with the authority or your adviser.
