You will spend twenty minutes defending your price to a customer who wants a discount. Then a supplier's rep tells you the new price list is up 6% and you say fine, because arguing feels rude and you have a queue.
Look at what that asymmetry does. Take a shop turning over 96,000 a month, with 37,000 of that going out on goods and a profit of 1,400. Buying 5% better on the same goods puts 1,850 straight onto the bottom line (it more than doubles the profit) and it requires no extra customers, no extra hours, and no extra risk.
To earn that same 1,850 by selling more, the same business would have to find roughly 3,000 of extra sales every month, forever, with the extra work and stock and time that implies.
Every unit of cost you save is profit. Every unit of extra sales is only a fraction of one. Yet almost all the effort in small business goes into the second.
By the end of this guide you will know your true landed cost rather than the price on the invoice, know which of your suppliers you actually have leverage with, have eight things to ask for besides a discount, know when a bulk deal is a trap, and be keeping a price history that makes every future negotiation easier.
(Written for any country. Money appears as plain numbers, read them in your own currency. Import duties, tax treatment and contract law vary; where that matters, I say so.)
You are not buying a price, you are buying a landed cost
The number on the price list is the beginning of the calculation, not the end of it. What matters is what one usable unit costs you, sitting on your shelf, ready to sell.
Landed cost per unit =
(unit price + freight + duties and clearing + handling
+ cost of the money for the payment terms
+ expected waste, damage and rejects)
Γ· usable units received
Two suppliers, same item, and the cheaper one is not the cheaper one:
| Supplier A | Supplier B | |
|---|---|---|
| Unit price | 100 | 108 |
| Order quantity | 500 | 500 |
| Delivery | 6,000, you collect | Free, delivered |
| Payment terms | Cash up front | 30 days |
| Reject or damage rate | 6% | 1% |
| Lead time | 14 days | 4 days |
Work it through. A: 50,000 of goods, plus 6,000 delivery, and 30 units unusable, so 470 good units for 56,000. That is 119 each. B: 54,000, delivered, 5 unusable, so 495 good units for 54,000. That is 109 each.
Supplier B is 8% dearer on the list and 8% cheaper in reality, and that is before you count the thirty days of free credit and the ten days less stock you have to hold because the lead time is shorter.
Do this calculation for your top five items this week. In most businesses at least one "expensive" supplier turns out to be the cheap one, and at least one long-standing arrangement turns out to be costing money for reasons nobody ever added up.
That is the ground you negotiate from. The next thing to establish is how much power you actually have, because that determines what you can ask for and how.
Know your position before you open your mouth
Sit down with your bank statements and your invoices, and build one list: every supplier, with what you spent with them over the last twelve months, biggest first.
This takes an hour and it changes the conversation permanently, because three things fall out of it.
You will find suppliers you spend far more with than you thought. Small, frequent orders add up invisibly. The one you spend the most with is often not the one you think about the most.
You will find you have never negotiated with most of them. Not been refused, never asked. That is not a failure of nerve, it is just what happens when nobody has the list in front of them.
You will see where you have leverage and where you do not. Leverage comes from being a meaningful share of their sales, from having somewhere else to go, and from being an easy customer who pays on time. Write next to each name: what you spend, whether you have an alternative, and how you pay.
Where you have no leverage, do not go in demanding. Ask for the small things, be the customer they like, and build the volume that gives you something to work with later.
Eight things to ask for that are not a discount
Price is the hardest thing to move, because a rep often cannot change it without going upstairs. Everything else on this list they frequently can, and several are worth more than a couple of percent.
- Payment terms. Thirty days instead of cash on delivery is a permanent, interest-free improvement to your cash position. Usually the single most valuable ask.
- Free or cheaper delivery. Especially if you are currently collecting and paying for fuel and hours nobody counts.
- A lower minimum order. Lets you order more often, hold less stock, and stay flexible.
- A price hold. "Confirm this price for six months" protects you from mid-year increases and makes your own pricing stable.
- Sale or return on new lines. If they want you to stock something new, the risk of it not selling can sit with them rather than you.
- First refusal when stock is short. Costs them nothing and matters enormously in a shortage.
- A volume rebate. Not a lower price now, but a payment back if you pass an annual figure. Easier for them to approve than a list price change.
- Samples, display material, training, or a demonstration day. Real money in your pocket if you would otherwise pay for it.
Ask for three of these at once, not all eight and not one. A single ask invites a straight no; three lets them give you something and feel they have negotiated.
How to actually ask
Six rules and the words to use.
Do it in a scheduled conversation, not in the doorway. Ask for fifteen minutes. It signals that this is a business discussion and not a favour.
Lead with what you bring. Volume, growth, prompt payment, easy handling.
We spent about 340,000 with you last year and I expect that to grow.
We pay on time, every time, and we have never sent a load back. I
would like to talk about the terms we buy on.
Ask for something specific. "Can you do better?" invites a token 2%. "We would like 30-day terms and free delivery on orders over 20,000" is answerable.
Say nothing after you ask. The silence is uncomfortable and it is the most productive part of the conversation. Let them fill it.
Have a real alternative, and be honest about it. Not a bluff, get an actual quote from another supplier. Then: "I have a quote at 104 delivered. I would rather stay with you. Can you match it?" Bluffing works once and costs you the relationship when it does not.
When a price increase arrives, always respond. Most owners accept increases in silence, which is exactly why they keep arriving.
Thank you for the notice. Before I update my own prices, can you
tell me what is driving the 6%, and whether it applies to the full
range or specific lines? If it is unavoidable, can we hold the new
price for twelve months, or agree a volume rebate?
That message does not always win. It wins often enough to be worth sending every single time, and it changes how you are treated permanently.
When a bulk discount is a trap
The most common way small businesses lose money while feeling clever. Holding stock is not free. Money is tied up, space is used, things get damaged, dated or unfashionable. Assume the cost of holding stock is somewhere around 20-30% a year, so roughly 2% a month.
The test:
Is the discount bigger than the carrying cost of the extra time
the stock will sit?
Extra months of stock Γ 2% = the cost of taking the deal
Worked example. You normally buy two months of an item. The supplier offers 10% off if you take six months' worth:
Extra stock held: 4 months
Carrying cost: 4 Γ 2% = 8%
Discount offered: 10%
Margin in favour: 2%, and only if it all sells
Two percent is not much reward for spending three times the cash, filling your storeroom and taking the risk that the item stops selling. Now run the same numbers on a slow-moving line that would take a year to shift: the carrying cost is 20% and the deal is plainly bad.
The rule that follows: take bulk deals on your fastest movers, refuse them on everything else. And never take a bulk deal in a month when your cash is tight, however good it looks. A discount you cannot fund is not a saving, it is a cash flow problem with a bow on it.
Keep a price history, and stop guessing
This is the smallest habit in this guide and the one with the longest payoff. One page per major item, or one column in your item list:
| Date | Supplier | Qty | Unit price | Landed cost | Note |
|---|---|---|---|---|---|
| Jan | A | 500 | 100 | 119 | 6% rejects |
| Apr | B | 500 | 108 | 109 | delivered, 30 days |
| Aug | B | 500 | 112 | 113 | increase, accepted |
Three things this gives you that nothing else does.
You can see increases you did not notice. Small rises absorbed one at a time add up to a large one over two years, and without a record they are invisible.
You can quote your own history back. "We were at 100 in January and 112 now. That is 12% in eight months. Help me understand it." That sentence is very hard to answer with nothing.
You can see whether your selling prices have kept up. If your cost rose 12% and your price rose 0%, you have quietly given your margin away, and this page is where you find out before your accounts tell you months later.

Do not depend on one supplier for anything important
For every A item (the lines that earn most of your money) you should be able to name a second source and have bought from them at least once in the last year.
The reasons are practical, not paranoid. Suppliers run out, close, get bought, change their terms, prioritise bigger customers, or fall out with you over something small. If your best-selling line has exactly one source, then somebody else controls your business and they know it.
- Place a small order with the alternative once or twice a year. It keeps the account live, keeps you on their price list, and tells you what the market is doing.
- Split a genuinely critical line, even at slightly worse prices. The premium is insurance.
- Keep contact details, lead times and last prices for two alternatives per major item, written down where you would find them in a hurry.
There is a negotiating benefit too. A supplier who knows you have somewhere else to go behaves differently from one who knows you do not, without a word being said.
Receiving, disputes and the paperwork that wins them
Almost everything you can recover from a supplier depends on what you did in the first hour.
Count and check before you sign. Write any shortage or damage on the delivery note itself, before signing, and photograph the note and the goods. A signature on a clean note is very hard to argue with afterwards.
Claim quickly. Most suppliers have a short window for shortages and defects, often only a few days. Know each supplier's window and put the claim in immediately, in writing, with the photos and the note.
Keep the order confirmation. Verbal orders are where quantity, spec and price disputes come from. A short written confirmation of every order (even a chat message listing item, quantity, price and expected date) settles almost all of them.
Check invoices against the order, not against your memory. Price creep on invoices is common and rarely deliberate. Three minutes per invoice, and query anything that does not match the price you agreed.
For anything large or ongoing, check what your local law says about faulty or short-delivered goods; most countries give buyers real rights, and simply mentioning them in a calm email resolves more disputes than escalation does. (Rules vary by country. Check yours.)
What goes wrong
Negotiating hard with customers and never with suppliers. The same hour spent on your buying is worth several times more, because it drops straight into profit.
Choosing on list price alone. Freight, rejects, terms and lead time frequently reverse the ranking.
Buying more to get a discount when cash is tight. A saving you cannot fund is a problem you bought.
Loyalty that has never been tested. Long relationships are valuable and should still be checked once a year against a real quote. Good suppliers expect it.
Everything from one source. One phone call from them can close your best line for a month.
No record of what you have paid. Without a price history you will accept increases you would have refused if you could see them stacked up.
Signing for deliveries nobody counted. You are agreeing that what arrived is what was ordered, and you will not win that argument later.
Letting one person do all the ordering, receiving and invoice approval. Not because you distrust them, but because that combination is where errors and fraud both hide. If it must be one person, check invoices against orders yourself, monthly.
Never asking about the increase. Silence is read as capacity to absorb it, and the next one comes sooner.
Your first week
| When | What you do | Time |
|---|---|---|
| Day 1 | List every supplier with twelve months of spend, biggest first | 1 hr |
| Day 1 | Mark each: do you have an alternative, and how do you pay | 20 min |
| Day 2 | Calculate true landed cost for your top five items | 1 hr |
| Day 2 | Get one real quote from an alternative supplier on an A item | 45 min |
| Day 3 | Start a price history page for each of your top ten items | 45 min |
| Day 4 | Book a fifteen-minute conversation with your biggest supplier | 15 min |
| Day 4 | Decide the three things you will ask for, and write them down | 20 min |
| Day 5 | Have the conversation. Confirm anything agreed in writing | 1 hr |
| Day 6 | Write your receiving rule and brief whoever signs for deliveries | 30 min |
| Ongoing | Check every invoice against the agreed price before paying | 3 min each |
Do the supplier spend list on day one, even roughly. Most owners find at least three suppliers they have spent serious money with for years and have never once had a commercial conversation with, and those three are usually where the easiest money in the whole business is sitting.
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