Hector.
There are a lot of people (in business) that will do many things here, online in competition. This may/may not be the case with you. But besides noticing you posting this message on multiple sites, then coming back a week later and giving "advice" to other people, I noticed something ELSE quite interesting.

You say you made an original agreement of $600. They took half already, & would get the other half in a Month. That was on March 30th, a week ago. But now your telling Amy they were not able to get MORE money from you on "Thursday" because you cancelled your card? If the first half (that your bank gave back) came out prior to your original post, and your final payment is in a month, what payment did you CANCEL for Thursday?

I'm just saying there is some serious contradiction that points in the direction of you either fighting (dirty) against the competition, a disgruntled employee, or something personal against them.
OOPS!

I just defraud me and took money out of my acct. ITS A HUGE SCAM< DO NOT REPONSE, FILLING CHARGES NOW....

this is a scam

Despite your nit picking this scam is real. It is happening to me as we speak. Note the number 888-998-0806' ellis decker and assoc. Or e.d and assoc. Are names they use. If you get a call threatening with a summons from some bizarre no. Ask for the address they sent their demand letters that you of course never got. They cannot as new Dr. Ask for their attorneys name and address and number. They can't give you one. Then hand up and file a complaint with the FDC. So either u work for the company or need to develop some compassion for all of us who are going thru vs because of some greedy thieves.

Unfortunately I've paid a bill May 2013. I recently received a call from The Wilson Group requesting payment for what I paid to Decker Ellis & Associates. I wonder where our elected officials are when these scams are being placed on hard working individuals. They even had the nerve to send a satifaction letter. Won't pay anyone else except original creditor.