I too received a letter from SKS Associates informing me that they would debit my account $88.04 on or about March 17th. I received the letter on the 17th and the funds were withdrawn on the 16th. I contacted my bank and they are going to dispute the charges and hopfully I will get my money back. The bank also informed me that there is a new law that ACH debitors can be flagged on an account and will not be able to withdraw funds from that account anymore.
I was also told by SKS to contact my County Assessors office to confirm that I owed the taxes. I called them and they confirmed that I do NOT owe any taxes on the CC terminal that was leased.
I called SKS back to inform them of this, they said they would fax me the documents stating that I did owe them money. I haven't seen them yet.