Progressive discount based on dollar amount spent

Hi I can't seem to figure this out.

I am trying to do a progressive discount based on the amount the person spends.

Coupon name: spendnsave

Get 10% off when you spend over $20
Get 20% off when you spend over $50
Get 30% off when you spend over $100

Can you tell me how this is possible?

Thank you!

Hello,

You would need to use parent coupon function to do discount based on minimum spend:

CouponA: 10% over 20
CouponB: 20% over 50
CouponC: 30% over 100

CouponD: Parent coupon, order coupons
1) CouponC
2) CouponB
3) CouponA
Then use first found match as process type

Works perfect thanks! Also works good with $ amounts..... Get $10 off when you spend over $50, $15 when spend over $75, $20 when spend over $100 etc...