Discount and coupon calculator

Estimate the checkout total after percentage discounts, fixed coupons and shipping. Adjust discount order and limits.

These results use the example values shown above.

Estimated checkout total

39,500 KRW

Discounted product price37,000 KRW

Product discount13,000 KRW

Effective product discount26%

Shipping2,500 KRW

Coupon eligibility uses the entered original price. Check your store's stacking rules.

Store-specific eligibility, points, cashback and card statement discounts are not included. Check the actual checkout.

How to use Discount and coupon calculator

Enter the original price, percentage discount, fixed coupon and shipping in KRW.

More options changes the application order, percentage discount cap and minimum original price for the coupon. Product price cannot fall below zero.

Example
50,000 KRW minus 20%, then a 3,000 KRW coupon, plus 2,500 KRW shipping gives 39,500 KRW.

Does shipping get discounted?

No. It is added afterward.

Can I apply the coupon first?

Yes, change the order in More options.

Reviewed: 2026-10-04 · Report an issue