Error messages after sript execute

Hello,

can somone help me with the correct setup of this plugin?

After entering all correct account set-up information I keep getting one error message after another when I try to process a test mode payment. First came: “account number missing” I fixed that and then came “BillTo address missing”, after fixing that came “wrong expiration date format, date should be MMYY or MM/YY”.

My mandatory field settings in authorize.net are:

• First Name
  
• Last Name
  
• Amount
  
• Card Number
  
• Expiration Date
  

When processing a payment through the auth.net portal this is all the info I need to enter and I’m done. Where do all the error messages and demands for address, date format etc. come from when these are not the settings I have applied in authorize.net.?? Is this something that comes internally from your plugin?

Thanks,

Andy