Hello Reinhold,
I hate to be using this support forum this much, but while trying to implement a similar rule as hawortDe, I tried a couple different approaches, but none worked.
The hawortDe approach:
Condition=contains_only(Coupon, "Roberta"); Shipping=5.95
At least didn't offer reduced shipping, but didn't change the shipping costs when a coupon with the code "Roberta" was added. And I got following errormessage:
List function 'contains_only' requires the first argument to be lists. (Full rule: 'Condition=contains_only(Coupon, "Roberta"); Shipping=5.95')
Leaving Condition= away, resulted in the same problem hawortDe was mentioning.
A further approach I tried, because I thought Coupon isn't a list was:
Coupons=="Roberta"; Shipping=5.95
condition=Coupons=="Roberta"; Shipping=5.95
Coupon=="Roberta"; Shipping=5.95
condition=Coupon=="Roberta"; Shipping=5.95
But this way it also didn't react to the fitting coupon code and didn't give an errormessage.
It's not very urgent at the moment, but it would be nice to have a solution.
Thanks
Lukas