Bundle Pricing Calculator
Bundling is the discount that usually works, because it raises what someone spends instead of cutting what you charge. It still has to be checked.
Result
$0.00
Where the money goes
Saving keeps your figures on this device only — nothing is sent anywhere.
Why bundling beats discounting
A straight discount cuts the price of something the customer was already buying. A bundle asks them to buy more, and gives up margin only on the additional items. The difference on your side is large: a discount reduces contribution on every unit, while a bundle adds contribution from units that would not otherwise have sold.
There is a second effect that is easy to miss and often bigger than the first: fixed costs are paid once per order, not once per item. One bundle shipped in one parcel with one payment fee is structurally cheaper than three separate orders. The calculator shows this as the saving between the two shipping fields, and on low-priced items it can be the whole reason the bundle works.
The discount you are actually giving
The headline saving is the sum of individual prices minus the bundle price. What matters is that figure against your contribution, not against revenue — a $9 saving on a $54 set of items is 17% off the price, and if those items carry $19 of combined margin, it is nearly half your profit. This is the same arithmetic as the discount calculator, and the same trap: the percentage off the price always looks smaller than the percentage off the margin.
What makes a bundle sell
Bundles fail for predictable reasons, and price is rarely the main one:
- The items must belong together. A bundle solves a whole job — the mug and the coffee and the filter. Unrelated items at a discount is a clearance table, and it reads as one.
- The saving has to be visible. State both the individual total and the bundle price. An unstated saving does no work.
- Do not bundle your best seller with your worst. It is tempting and it teaches customers to wait for the dead item to be attached to the good one. Bundle complements, not inventory problems.
- Three items is usually the ceiling. Beyond that the buyer starts evaluating each piece and finds one they do not want, which is a reason not to buy the whole thing.
Where the real gain shows up
Bundling's effect is on average order value, and AOV is the fastest lever most small sellers have. Raising it lowers your break-even volume, improves the ROAS you need for advertising to work, and spreads every fixed per-order cost across more revenue — all without a single new customer. That is why a working bundle is worth more than its own margin suggests: it improves the economics of everything else you sell.
Questions
How much should I discount a bundle?
Enough to be visibly worth taking and no more, judged against margin rather than price. Run the calculator at a few price points and watch the bundle margin line: the right discount is the largest one that keeps bundle margin comfortably above your normal per-item margin, since you are also saving on shipping and fees.
Do bundles actually increase profit?
They can, through two channels: additional units that would not have sold, and fixed per-order costs paid once instead of several times. They stop working when the discount is deep enough that you are mostly selling items people were going to buy anyway at a lower price — which the comparison above is built to reveal.
What should I bundle together?
Items that complete a job for the customer, so the bundle reads as a solution rather than a sale. Complements outperform variety, and pairing a strong seller with dead stock trains buyers to expect the discount. If you would recommend the items together in a message to a customer, they belong in a bundle.
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