Discounts reduce revenue immediately, but most delivery costs remain unchanged. That means gross profit falls faster than the selling price.
See the math
Assume a service sells for $1,000 and costs $600 to deliver. Gross profit is $400. A 10% discount lowers the price to $900 and gross profit to $300 - a 25% reduction in gross profit.
To earn the original $400 of gross profit, the business now needs 1.33 discounted sales instead of one full-price sale. At larger volumes, that extra workload becomes significant.
Ask what the discount buys
A discount may make sense when it reduces selling cost, fills otherwise unused capacity, secures a valuable contract, rewards faster payment, or moves obsolete inventory. It should produce a measurable benefit.
Use better alternatives
- Reduce scope instead of reducing price.
- Offer a bonus with low delivery cost.
- Provide a discount for an annual commitment or deposit.
- Create a lower-priced package with clear boundaries.
- Improve payment terms rather than lowering the total fee.
Before approving a discount, calculate the lost gross profit and the extra volume required. Make the tradeoff visible.