I can't file a ticket for some reason on alatak.net (though i could 3 days ago) so probably a temporary issue on the website.
so here goes :
When someone pays with a gift certificate code, then the order total is 0 €. I've set all other payment methods to have minimum order >0.001 so that they are not displayed when a code is used to pay the full order.
however, the monetico plugin still displays...
This is a bug, as the plugin has the setting min & max like all others.
thanks