Ecommerce Discount Strategy: Protecting Your Margin
How to plan ecommerce discounts: who, what and how long to discount. Principles for margin-safe campaigns, common mistakes and alternatives.
rabbitclip teamPublished: 6 min read
Short answer
Ecommerce discount and campaign design means deciding in advance, from profit, which product goes on offer, for which customer, on what condition and for how long. The purpose is not to raise sales but to protect the money left after the sale, because every discount raises volume while cutting the earnings on each unit. A well-built campaign treats a discount as a tool with one job: winning a new customer, clearing stock or enlarging the basket.
A badly built campaign has familiar signs: a promotion every week, a code in every basket, customers who have stopped paying full price. The customer learns to wait for the discount, and you try to outdo the last one each time. That cycle eats margin and lowers how the brand's value is perceived.
This article gives no figures, because the right level depends on each business's cost structure, product and competitors. Instead it sets out principles and questions you can work through with your own numbers.
What should you ask before offering a discount?
The first question is what the discount is meant to solve. Are you looking for new customers, trying to clear slow stock, trying to raise basket value, or breaking a quiet spell? Each aim has a different tool; if the aim is unclear, a discount is only lost revenue.
The second is what margin remains after the discount. Without knowing what is left once you have deducted product cost, delivery, payment fees, the returns allowance and advertising, discounting is walking in the dark. Do this sum at product or product group level; an average margin often misleads.
The third is whether this customer would have bought anyway. A discount given to someone who was going to buy is pure loss. A campaign should aim at the undecided, not the committed.
Who should be discounted, and who left out?
Putting the whole catalogue on offer at once is the easiest and most expensive route. Candidates are products with healthy margin, plenty of stock or a season that is passing. Best sellers with thin margins that are most sensitive to competitor prices are either left alone or chosen with great care.
Distinguish between customers too. An entry offer for a first order, early access at full price or a small privilege for a loyal customer, and a come-back offer for someone who has lapsed all do different jobs. Giving everyone the same code brings everyone to the same place.
Leaving a product or a customer out can be the best discount of all. Products that stay off promotion act as an anchor, reminding people that your catalogue can be bought at full price.
- Healthy-margin products and slow-moving stock: candidates
- Best sellers with thin margins: leave alone or choose with care
- New, loyal and lapsed customers: separate offers
- New-season products and the brand's signature lines: usually excluded
What tools exist besides a discount?
You can offer value without cutting the price. A free delivery threshold is often a cheaper way to grow the basket than a discount. A gift with purchase, an advantage on a second item or a bundle price raises perceived value without touching the product's price.
Early access, limited editions and added services do the same job: free installation, an extended guarantee, gift wrapping. These take from margin too, but usually less than a straight price cut, and they do not disturb the brand's price position.
Which you choose depends on the product. Put the cost and expected effect of each tool in the same table; a discount is often the easiest line on the list and the most expensive.
How long should a campaign run, and how should it end?
A campaign without a clear start and end is not a campaign but a new price. If the period is short and real, customers act; a deadline that keeps being extended wears away trust. When you end a campaign, truly end it; rather than announcing its return, run the period after it at full price.
Plan the period afterwards as well. Because you pulled sales forward, a lull follows, which is normal; allow for it and set the next month's target accordingly. Before the campaign, test whether your site, stock and delivery capacity can bear the busy spell.
Measuring a campaign does not stop at units sold on offer. Look at post-campaign margin, the returns rate and later buying behaviour; these show the true result of the discount.
What mistakes are common in discount planning?
The commonest mistake is looking at a competitor and discounting in response. You do not know their cost structure, stock or intent; watching their price makes you dependent on it. Base decisions on your own margin and your own aim.
The second is leaving codes and coupons unmanaged. Once a code starts circulating on voucher sites, everyone who did not need a discount uses it. Tie codes to a person, a period or a basket condition, and watch how often they are used.
The third is spreading the discount everywhere. A customer who sees the same offer on every page, in every newsletter and every advert stops taking the full price seriously.
- Discounting without a defined aim
- Not calculating margin at product level
- Matching a competitor's price blindly
- Leaving codes unmanaged and open-ended
- Extending a campaign that should have ended
When is a discount the wrong choice?
If the problem is not price, a discount is not the answer. When the product page does not inspire trust, delivery is unclear or the payment step is faulty, cutting the price only brings the same low conversion at lower earnings. Solve the site's problem first; our articles on reducing basket abandonment and on converting product pages cover this separately.
If the brand is positioned on value, discounting can damage that position. If a premium product often appears on offer, customers begin to question its real worth. In such cases a gift, a service or privileged access are better tools. When planning dates, our article on the annual campaign calendar may also help.
The foundation of discount planning runs in this order: set the aim, calculate margin at product level, decide who receives an offer and why, keep the period clear, and judge the result by profit after the campaign. A discount should be a last resort, not a habit. If you would like to review your campaign calendar and margin sums together, you are welcome to arrange a discovery call with rabbitclip.
FAQ
How do you decide the discount level in ecommerce?
First work out the remaining margin at product level after cost, delivery, fees and the returns allowance; the discount must stay within it. The right level differs by business, so a fixed figure would mislead.
Is it harmful to offer a code in every campaign?
Frequent, public codes teach customers to wait for a discount. It is healthier to tie codes to a person, period or basket condition and use them for one specific purpose.
What can be done instead of a discount?
A free delivery threshold, bundle pricing, a gift, an added service and early access raise value without cutting the price. Compare the cost of each tool and choose.
What if sales drop after a campaign ends?
That is often expected, because demand was pulled into the campaign. Set your target with this in mind and judge the campaign by next period's margin, not units sold alone.
Should I match a competitor's discount?
Not automatically. You do not know their cost or their purpose; look at your own margin and aim first, and if needed offer a value that is not a price cut.
