---
title: "Mail, fax, cards, checks, and custom object requests | Postedly"
description: "Compare Postedly mail, fax, cards, paper checks, and the Make & send an object beta. Check files, prices, approval, and fulfillment limits."
url: "https://postedly.com/services"
---

# Mail, fax, cards, checks, and custom object requests

Choose what your recipient needs to receive. Mail, fax, and cards use the standard sending flow. Paper checks are drawn on your own verified US checking account and signed by you. Make & send an object is a beta with a custom quote reviewed by the Postedly team.

- [Mail a letter online from your finished PDF — Postedly prints and mails portrait US Letter PDFs to supported US addresses. Review the final proof, price, and postal estimate before approving payment.](https://postedly.com/services/letters)
- [Send a fax online from a PDF — Fax up to five PDF pages plus a reviewed cover page to a supported US fax number with Postedly. Check the quote and final transmission evidence.](https://postedly.com/services/fax)
- [Prepare USPS certified mail from your PDF — Mail a PDF using Postedly’s supported USPS certified mail service with a tracking number. Review the document, addresses, mailing option, and total first.](https://postedly.com/services/certified-mail)
- [Print and Mail Postcards Online or With AI — Print and mail a two-sided postcard online or with an AI agent. Transfer the final PDF, match the current template, and review both sides, addresses and price before payment.](https://postedly.com/services/postcards)
- [3D Print and Ship an Object: Manual Quote Beta — Request a manually reviewed quote to 3D print and ship a simple plastic object from an STL or 3MF model. Approve the specifications and total before production.](https://postedly.com/services/objects)
- [Mail a paper check from your own US checking account — Postedly prints and mails a check drawn on your own verified US checking account to a US payee. You sign each check and pay a $6.99 service fee plus tax.](https://postedly.com/services/checks)

## Start with a task

Follow a practical guide from your finished PDF or message to a reviewed quote.

- [Browse sending guides](https://postedly.com/guides)
- [Prepare a thank-you card](https://postedly.com/guides/ai-thank-you-card)

## Before you send

- [Pricing](https://postedly.com/pricing)
- [Capabilities and limits](https://postedly.com/capabilities)
- [Developer documentation](https://postedly.com/developers)

You review the exact document or item, recipient, and total before payment.

[Start preparing](https://postedly.com/send)