I have Ginsan's Credit Card liberator system. My PCCharge software requires me to change my login in every 90 days. I changed it and now my cc won't authorize. I have a option in the Ginsan POS to update the cashier and password. I updated it to match the PCCharge name and password. When a customer swipes a card it will recognize the card but it says authorization failed. PCCharge tech support says I have to change it in Ginsan's software but it still won't work. Anyone have any ideas. I would love to get this fixed this weekend as customers keep swiping and getting this error. Thanks.