Discounts are the most-used pricing lever in ecommerce, and one of the most-abused. Done well, a discount unlocks demand that otherwise wouldn't convert and rewards the right customer behavior. Done badly, it trains customers to wait for sales, erodes margin, and devalues the brand.
The types of discount pricing
- Promotional discounts. Time-limited price cuts to drive urgency — sales, holiday promotions, flash deals. See promotional pricing.
- Structural discounts. Built into the offer permanently — subscribe-and-save, bulk discounts, loyalty tiers.
- Conditional discounts. Triggered by behavior — first-order discount, prepaid commitment discount, referral discount.
- Win-back / save discounts. Offered at risk moments — when a customer is about to cancel or after they've lapsed.
Discount pricing in subscriptions
Subscription discounts have a unique structural feature: they compound across renewals. A 15% subscribe-and-save discount on a customer who renews 8 times is 8 discounted purchases — much more meaningful to the customer than a one-shot 15% off. This makes structural subscribe-and-save discounts unusually effective at driving choice:
- 10–15% is the standard subscribe-and-save range. Meaningful enough to drive choice over one-time, small enough to preserve margin.
- 15–25% for prepaid annual or 6-month plans, since the merchant locks in revenue and gets cash up front.
- First-cycle discounts (50% off the first box, etc.) work for box-style subscriptions but are dangerous for replenishment — they attract trial-only customers who churn after one cycle.
The risks of discount pricing
- Training the customer. If you discount every November, customers learn to wait. By year three, the "promotion" has become the de facto price.
- Margin erosion. A 20% discount on a 40% margin product is a 50% cut in unit profit. A discount that doesn't drive enough incremental volume is a net loss.
- Brand devaluation. Constant discounting signals "our regular price isn't real." Premium brands rarely discount precisely because of this effect.
- Adverse selection. Deep discounts attract price-sensitive customers who churn fastest. The customers acquired on a 50% off promotion have much lower lifetime value than full-price customers.
How to use discount pricing well
Three principles:
- Match the discount to the behavior you want. Subscribe-and-save rewards commitment. First-purchase discount rewards trial. Win-back discount targets at-risk relationships. Don't mix.
- Limit discount frequency. If you do site-wide sales, twice a year is enough. More than that, customers wait.
- Track the unit economics, not just revenue. A promotion that increased revenue 30% by cutting prices 25% may have decreased profit. Look at margin per order and customer lifetime value, not just topline.