We have a case of debit card fraud, where we hot-carded the card, but it is still being force-posted daily for some increments. Yes, we do have charge back rights but it cost $15 each time we do it, which doesn't justify the amount that we are actually losing. My question is, how can we stop this? If merchants can still going to force post, is there any way to block them still? If we delete a card from our database, can it still go through on our bin? We have already tried merchant block and do not want to block Italy. Any help would be great - thanks!