Discount apps for auto discount AND coupons

[iwantin]

Hey,

So I'm looking for an app that will allow us to use both automatic quantity/bulk buy discounts as well as coupons. I would still only want one discount to be applied.

So if an auto discount is added to the cart, but a user then tries to use a coupon, that coupon would overwrite the auto discount, if they decide to use the auto discount instead, that would appear when they delete the coupon code.

There's so many discount apps, I'm hoping someone can point me in the right direction!

Cheers.