The following operations are supported. For a formal definition, please review the Service Description.

• CancelDelivery
  The CancelDelivery() method is a way to cancel fulfillment of a mailer still not delivered to the postal service. Cancellation may take up to a few minutes to succeed. If funds were deducted from the account, they will be refunded immediately.
• DeleteUploadedFile
  The DeleteUploadedFile() method is used to delete files from your storage.
• GetBatchDetails
  The GetBatchDetails() method is the way to get batch details mailer reports.
• GetBatchStatus
  The GetBatchStatus() method is the way to get batch status mailer reports.
• GetDetails
  The GetDetails() method is a way to get detailed mailer reports.
• GetDetailsExtended
  The GetDetailsExtended() method is a way to get the full mailer details.
• GetPDF
  The GetPDF() method is a way to get the PDF file used for printing the mailer as a binary file.
• GetStatus
  The GetStatus() method is the way to get status mailer reports.
• GetUploadedFileDetails
  The GetUploadedFileDetails() method is used to show account files in storage.
• SendLetter
  The SendLetter() method is the simplest way to send a letter through the PostalMethods service.
• SendLetterAndAddress
  The SendLetterAndAddress() method is a simple way to send a letter through the PostalMethods service.
• SendPostcardAndAddress
  The SendPostcardAndAddress() method is the simplest way to send postcards.
• SendWordMailMerge_Compressed
  The SendWordMailMerge_Compressed() method receives compressed mail merge data.
• UploadFile
  The UploadFile() method is used to upload files for later usage.