Ján Mikláš: Please also add the filter "Used a coupon condition" also. We can use a segment condition to workaround but segments need to updated before so maybe is not fast enough for an automation.

Ivan Martinez: There already is "Used coupon" trigger filter, but it's tied to an order, so only available to order-based triggers. Could you please share a use case, just to better understand the need, for adding "used coupon" filter also for WC customer?

Ján Mikláš: HI! I also see that appears as an IF/ELSE condition on the order-based trigger, why there are some wocoommerce conditions on all the triggers and this only on order-trigger based condition?

An example of use case could be a "welcome journey" with different emails where you offer a coupon for first purchase.

If the user already used the coupon after the first email, the rest of the emaill will not mention this discount, if yes you will sent a different email or even a different coupon. Just an example