Does anyone know of a Authorize.net gateway modification which can pass the necessary  level 2/3  info to authorize.net so the transaction can qualify as level 2 or level 3? Dummy info is also acceptable but it would still need to pass in the transaction. 

Level 2 fields

• Tax

• Customer Reference #

Level 3

• Description

• Product Code

• Quantity

• Unit Cost

• Unit of Measure

• 
  

Gateways like card connect automatically fill in dummy info.  It would be nice to find a mod which does this with authorize.net.