Single use discounts

[pinkequine]

Hi

Is there any way to set a discount coupon code that can only be used once.

We do a lot of competitions/pr that involves giveaways and often we are asked for discount vouchers.

I did try to manually keep a check on things but it really became a cart blanche for anyone who got hold of the coupon code, so I gave that idea up.

It would also be great for xmas/birthdays to use as gift vouchers.

If this isn't a possibility, can it go on the wish list.

[Duncan Rounding]

This is already on the wish list.
There may be add-ons for this but I've never seen any in use.