The following are sample HTTP requests and responses.
The placeholders shown need to be replaced with actual values.
POST /csv/oneway/ReturnRequest HTTP/1.1
Host: charge.tosd.com
Content-Type: text/csv
Content-Length: length
cardDataSource,transactionAmount,tip,salesTax,orderNumber,currencyCode,transactionID,track1Data,track2Data,track3Data,emulatedTrackData,cardNumber,expirationDate,cvv2,TOToken,addressLine1,phoneNumber,username,password,merchantID,deviceID,operatorID,apiKey
String,0,0,0,String,String,String,String,String,String,String,String,String,String,String,String,String,String,String,String,String,String,String