Follow the steps to fill out the PS Form 3877 effectively.

1. Click ‘Get Form’ button to obtain the form and open it in the editor.
2. At the top of the form, enter the sender's name and address clearly. Ensure accuracy as this information is essential for delivery.
3. In the section for articles, include a complete return address for each item you are mailing.
4. Ensure that all articles are packaged correctly according to postal standards to avoid any issues during transit.
5. Fill in the appropriate columns with the postage, fees, and any additional services requested for each article.
6. If you are using extra services like Return Receipt or Restricted Delivery, make sure to follow the specific instructions provided for those services.
7. If you are listing multiple pieces on the form, number each entry line consecutively and lightly mark each piece to correspond with the entry.
8. Enter the total number of articles in the designated space at the bottom of the form.
9. For articles like COD, Priority Mail Express, and Registered Mail, complete a duplicate form and retain one as your receipt.
10. Draw a diagonal line through any unused portions of the ‘Addressee’ column to prevent any confusion.
11. Review all entered information for accuracy and completeness. Once satisfied, save your changes, download the completed form, and either print or share it as necessary.

Get started now by filling out your PS Form 3877 online!