How to re-order the conpons in the same store

Hi,
In the same store, there are 1-2 coupons are more popular, I want to list it at the top, there are some coupons which are not so popular or have low discount, although it is very new, I would like to list at the bottom of the store view, is this doable in coupon theme? Or is there a plugin to address this issue?

Thanks
-David