I agree on this, however, there are other options the module can create vouchers, like:
- For each canceled cart (with no order),
- For each validated order
- For each customer raising a threshold,
- For each customer who has already placed at least one order and with no orders since a given duration
You can turn on and off those options in the module, so it is still good for getting back inactive customers or to thank very good customers.
I contacted the developer to see if they could set the abandoned carts with your suggested, "simply add this discount voucher only for carts >0.00"
Will see what happens...
Cheers,