Smart Coupons for WooCommerce

I’m regularly running sales on all products in my shop and I use auto-applied Smart Coupon to do that. Now that could be muuuch easier, if I wouldn’t have to fiddle with coupon expiry date.

One concrete solution could be to add an on/off toggle to each row in the coupon table. “Off” means, this coupon does not currently exist from front-end perspective. “On” means coupon is enabled in front-end and validity depends on the usual coupon criteria.