Fred28, el link no me abre ninguna pestaña de ticket. Mi mensaje sería el siguiente
Good morning,
Here in spain, the freelances need to apply a retention tax on the final price of the invoice as explained :
http://nch.invisionzone.com/topic/23146-facturas-con-iva-e-irpf/
The problem I think that could be solved by being allowed to create a negative tax, that will be applied on the final sum of the net invoice.
If it is possible to solve this, me and other persons i think would be interested on buying your software, because for the rest of the things it is awesome.
Thanks in advance,