Online retail
Does applying the fixed coupon first change the final price?
Apply one fixed and one percentage coupon to the same eligible basket. In each sequence, calculate the second coupon on the amount left after the first. Stop at zero and round only for display. Assumes both coupons stack without a minimum spend.
Use the free calculator Get the business edition · €29
Worked example
With the example inputs below, the calculator returns these results.
Payable with fixed coupon first €59.04
- Eligible merchandise total
- 84 €
- Fixed coupon amount
- 12 €
- Percentage coupon
- 18 %
Other results
- Payable with percentage first
- €56.88
- Order-of-application difference
- €2.16
Use your own figures
Preview the checkout difference before configuring a promotion. Open the worksheet, replace the example values, then copy or print the result.
Coupon stacking order →