How to Send an HTML Document via USPS

How to Send an HTML Document via USPS

Here is the video:


if you have any suggestion feel free to contact us. 
    • Related Articles

    • Send Physical Mail from Google Docs™

      Send Physical Mail from Google Docs™ - OnlineCheckWriter™ Add-on Official OnlineCheckWriter™ add-on for Google Docs™. Send physical mail directly from your documents via USPS and FedEx. Print, envelope, and mail documents without leaving Google ...
    • Send Physical Mail Using OnlineCheckWriter (Google Chrome™ Extension)

      Send Physical Mail Using OnlineCheckWriter (Document Mailing) The Send Physical Mail using OnlineCheckWriter Google Chrome Extension™ allows you to instantly send your digital PDF documents as real physical mail. Once uploaded, OnlineCheckWriter ...
    • Document Mailing Tracking : Webhook

      Events check.mailing.tracking document.mailing.tracking Sample Payload : { "event": { "type": "check.mailing.tracking", "data": { "id": "RmA345KVr0egdoL", "mode": "local", "carrier": "USPS", "mailType": 1, "trackingUrl": "", "trackingCode": ...
    • How to enable webhook in sandbox?

      To enable webhook, Go to More >> Developer Panel (https://sandbox.onlinecheckwriter.com/manage/developer/index) Under the Webhook settings window, provide the necessary details. Webhook Signature Validation To secure our webhook events, we are ...
    • Use Case 1: Send Physical Mail Via API with BankaccountId

      Recommended Way: First, sign up and get your API token. Create a new bank account (the routing number should be correct, for instance: 011103093). Skip the demo account. Go to the developer panel and get the bankAccountId of your newly created bank ...