Two quotes are rarely two prices for one product
A minimum order quantity is not a price list entry. It is the point at which a supplier's fixed costs are covered by your order, and those fixed costs are different for every supplier. That one sentence explains why two quotations for what looks like the same disposable menstrual pant can differ by a wide margin and both still be honest. One supplier may be quoting a printed film that needs a cylinder per design; another may be quoting a plain film and printing labels separately. Compare the two headline minimums and you learn almost nothing. Compare them as total program cost at the volume you expect to sell, and the question becomes arithmetic instead of negotiation.
The mechanics of how a minimum is built - which lever moves it, what a reorder requires, how packaging and tooling sit inside or outside the figure - are covered in the MOQ guide for disposable menstrual pants. This page takes the next step: turning two or three quotations into one decision you can defend to a finance reviewer.
The only comparable number is total program cost
Total program cost is fixed cost plus unit price multiplied by quantity. Fixed cost is everything you pay once regardless of how many pieces run: print cylinders or dies, artwork preparation, line changeover, first-article inspection, and any packaging tooling. Running cost is everything that scales with pieces: materials, conversion, packing labour, cartons, and freight. A quotation almost never splits itself this way, so you have to do the split yourself - and if a supplier will not help you split it, that refusal is itself information.
Once both quotes are expressed as total cost at the same quantity, the higher headline minimum often stops looking expensive. A supplier asking for a larger run at a lower unit price can be cheaper in total than a supplier with a small minimum and a high piece price, provided you actually sell the volume. The reverse is equally common: a low minimum with heavy setup amortised into the piece price punishes you on every reorder.
Ask for the split in the RFQ, not afterwards
Fixed and running cost are easiest to obtain before anyone has committed to a number. Put the request in the quotation request itself: state the structure, the pack format and the size curve you are buying, then ask for the price at two quantities and for the setup items listed separately. A supplier who quotes only one quantity has given you a point, not a curve; you cannot see where their fixed cost sits, so you cannot tell whether a larger order would help you or them.
Two quantities are enough to do the work. With a price at a small quantity and a price at a larger one, the difference between the two totals is the fixed cost, and the difference between the two unit prices tells you the true running cost. If the implied fixed cost looks implausibly low, the supplier is probably spreading setup across the piece price instead of billing it once - which is fine, but you should know it before you plan a reorder.
The break-even quantity between two quotes
When one quote has a higher fixed cost and a lower unit price, there is a quantity above which it wins. That quantity is the fixed cost difference divided by the unit price difference. You do not need a spreadsheet to use it: if the crossover sits well above your realistic first-year volume, the quote with the lower minimum is the cheaper program even though its unit price is worse. If the crossover sits below your volume, the larger minimum is the better buy and the extra commitment is doing real work.
This is also the honest way to answer a supplier who offers to reduce a minimum in exchange for a higher piece price. That offer is simply a reallocation of fixed cost into running cost. Convert it into the same total-cost form as the original quote and you can see the quantity at which the offer stops being a favour.
Sizing a trial run you can defend
A first order has to do two jobs at once: prove the product and prove the chain. That means it must be a real production run - same film, same core, same packing line - and still small enough that a failure does not consume the program's budget. The usual mistake is to size it purely by what the supplier's minimum allows, which produces a run too large to be a test and too small to be efficient.
Size it by what you need to learn instead. A trial should cover every size in the curve you intend to sell, because a run that skips your largest size does not test the die, the fold or the packing carton that size uses. It should cover both the plain and the printed pack if you plan to sell both. And it should be large enough to leave stock for a second shipment window, so that a slow sell-through does not force an emergency reorder at the worst possible price. The wholesale ordering structure explains how carton and pallet quantities interact with that decision.
Where the size curve changes the arithmetic
Minimums are frequently quoted per size or per SKU rather than per program, and a four-size curve therefore multiplies the commitment in a way the headline number hides. This is the single most common reason a program that looked affordable at quotation stage becomes uncomfortable at purchase order stage. If the minimum is per size, the real question is whether every size in your curve carries its own fixed cost - a separate die, a separate print cylinder, a separate carton specification - or whether the sizes share tooling and only the packing changes.
Two levers usually cost less than accepting a larger commitment. Narrowing the launch curve to the sizes that carry most of the demand, and adding the tail sizes at reorder, moves fixed cost later without changing the product. Choosing a standard structure over a newly developed one removes tooling from the first run entirely. Both are specification decisions rather than price negotiations, which is why they are more likely to be granted - the detail is in private label packaging and artwork approval and in the OEM and ODM development path.
What belongs in the written record
A minimum that lives in an email thread reappears in a different form at the next quotation. Write the answers into the quotation document: whether the figure is per size, per pack or per program; whether packaging carries its own minimum; which items are setup and which are running cost; what the reorder minimum is now that tooling exists; and what over- and under-delivery tolerance applies to the run. Each of those answers changes the total program cost, and none of them is visible in a single unit price.
Keep the same record across suppliers. A comparison table built on identical structure, identical pack count, identical trade term and identical quantity is the only one that supports a decision; anything else compares two different programs. The sourcing guides set out the rest of the evidence to collect alongside price, and quality control for menstrual pants explains which of those items you can verify at first article and which you have to test on the finished run.
When the answer is a red flag
Three answers should stop a program regardless of price. A supplier who cannot say which constraint produced their minimum - line width, a film roll minimum, a die, changeover time - is quoting a copied number rather than a costing model, and the number will move once production schedules it. A supplier who will not state the reorder minimum before you place the first order is leaving your future pricing undecided. And a supplier who offers a minimum far below everyone else's without changing the structure, the packaging or the price should be asked what they are leaving out, because something in the fixed cost is being carried by someone.
None of those answers requires a technical background to check, which is why they belong in the first exchange rather than in a factory visit. If you are still narrowing the supplier field, the manufacturer comparison framework and the China sourcing notes cover the evidence to collect before a minimum is even discussed.
Where to go next
If the specification is still open, start from the disposable menstrual pants structure guide and the product range overview, then bring two quantities and a size curve to the quotation stage. Buyers who arrive with those three things get comparable numbers on the first reply; buyers who arrive with a unit-price question get a point estimate and a negotiation.