       </adjustment>
       """
 
-    post "accounts/#{accountCode}/adjustments", xml, (err, res) ->
+    POST "accounts/#{accountCode}/adjustments", xml, (err, res) ->
       callback err, unless err then createAdjustmentObject res.adjustment
 
   @createCharge: @createAdjustment

      </billing_info>
      """

    put "accounts/#{accountCode}/billing_info", xml, callback


    url = "accounts/#{accountCode}/adjustments?type=#{type}&state=#{state}"

    GET url, (err, res) ->
      return callback err  if err

      adjs = []
