Priority Checks Mailing Through USPS

  • Use Priority Mail with USPS to send checks faster—delivered in just 1–3 business days.
  • No printing, stuffing, or mailing on your end—everything is done for you.
  • Start with a free trial and explore all features with zero risk.
  • Get help anytime with 24/7 live customer support.
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OnlineCheckWriter.com- Powered by Zil Money is a financial technology company, not a bank. OnlineCheckWriter.com offers banking services through partnership with FDIC member banks like Silicon Valley Bank and Texas National Bank.

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Print Checks & Send Digitally

  • Print checks at home or office using any regular printer—no special equipment needed.
  • Use blank check stock and avoid buying expensive pre-printed checks.
  • Save up to 80% on check printing costs by switching to this flexible method.
  • Send checks digitally as eChecks in PDF format via email—great for fast payments.
  • Payees can get notified instantly through SMS and email, making payments quicker and more convenient.
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Our Features AP/AR

OnlineCheckWriter.com - Powered by Zil Money offers a wide range of payment features to make your business transactions secure and flexible. Now you can pay and receive payments with the easy-to-use software and dive into the journey.

Check Printing

Create and print business checks at your office desk with a drag and drop design.

ACH

Pay or get paid one-time or recurring ACH/RTP with low transaction fees.

Integration

Integrate with the top third-party applications.

Pay Bill

Pay Bills Online, Schedule them, Manage suppliers, and reduce risk.

Payments by Credit Card

Now pay by credit card even if they don't accept them.

Wire Transfer

Transfer money electronically from one financial institution to other.

Deposit Slips

Instantly create & print the deposit slip of any Bank. Keep track & auto reconcile it.

Invoicing

Create invoice to your customer and send link through email.

Cloud Bank

Open an online checking account with no hidden charges.

Email Check

Send your checks as a one-time printable pdf with a tracking facility.

Payment Link

Create an HTML form or link to receive payments.

User/Approver

Give access to accountant or clients with a role based user and approval process.

Overnight Check Mailing

Overnight Check mailing without leaving your desk. We print and mail it by FedEx.

Digital Checks

Digitize your paper checks and make your payments via email or text.

Bank Data

Connect & reconcile, Categorize from Any Financial Institution automatically.

API/White Label

Interactive developer-friendly API. Complete white label solution.

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Affordable & Reliable

  • Pay only when you send—no setup fees or monthly charges.
  • No hidden costs—just fast service at a fair price.
  • Eliminate manual check writing, postage handling, and delivery risks.
  • Works for both one-time and recurring check payments.
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MULTIPLE FEATURES, ONE PLATFORM

    

CONNECT ANY BANK, PREVENT FORGERIES

    

OPEN A MODERN CHECKING ACCOUNT WITH ZIL US

    

Other Mailing Options

  • $1.25 – First Class Check Mailing (USPS)
  • $2.99 – First Class USPS (Canada)
  • $7.50 – First Class with Tracking (USPS)
  • $12.99 – Priority Mail Through (USPS)
  • $34.99 – Express Mail (USPS)
  • $24.99 – FedEx Overnight (USA)
  • $24.99 – FedEx Overnight (Canada)
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Easy To Access

Instant access to your account anywhere, anytime.

High Security

Secured with Encryption, Fraud Detection, and Infrastructure.

Easy Payment

Efficiently transfer funds to where they're needed.

A Person Sitting Next to a Large Laptop Screen, Pointing to Icons Labeled 'Create,' 'Edit,' and 'Send,' Representing Steps in Crafting an Electronic Payment, Including Check Mailing.

Other Check Payment Methods

  • Check Printing on Blank Stock Paper – Print checks on-demand with any regular printer and blank stock paper.
  • eChecks – Send digital checks via email for fast, secure payments that can be printed or deposited instantly.
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FREQUENTLY ASKED QUESTIONS

Can you send a check online?

Yes. With OnlineCheckWriter.com - Powered by Zil Money, you can send checks online instantly—no printing, envelopes, or post office trips required.

How long does Priority Mail through USPS take?

The platform’s Priority Mail through USPS is a fast and easy way to send checks, offering quick delivery with full tracking.

How much does it cost to send priority mail?

OnlineCheckWriter.com - Powered by Zil Money offers Priority Mail through USPS for just $12.99 per check, which includes printing, postage, tracking, and mailing.

Priority Mail Through USPS vs First Class with Tracking

OnlineCheckWriter.com - Powered by Zil Money offers both Priority Mail through USPS and First Class with tracking as affordable, fast, and fully trackable mailing options—letting you choose the best fit for your delivery needs.

REVIEWS FROM ESTEEMED CUSTOMERS

Here are some precious reviews from our customers. We are pledged to make your life simple with all our features.

As HR manager, I had to be very cautious in a disputing situation when the check hasn’t arrived and goes to the bank, digging through all my paperwork. The Check Book feature on OCW makes it easy for me to search! The logs are very helpful for me.
Online Check Writer has made my life easy. Now I can print all the checks on Blank Check Paper from numerous companies and export from my QuickBooks as well. I don’t have to keep track and change the pre-printed check papers.

Being a contractor I always have to give checks ahead in many situations and keep report and notes. Now it’s so easy to keep up. Same way making deposit slips on demand also very easy.

Frank Czar

Bimal Daftari

Travis Copeland

As HR manager, I had to be very cautious in a disputing situation when the check hasn’t arrived and goes to the bank, digging through all my paperwork. The Check Book feature on OCW makes it easy for me to search! The logs are very helpful for me.

Frank Czar

Online Check Writer has made my life easy. Now I can print all the checks on Blank Check Paper from numerous companies and export from my QuickBooks as well. I don’t have to keep track and change the pre-printed check papers.

Bimal Daftari

Being a contractor I always have to give checks ahead in many situations and keep report and notes. Now it’s so easy to keep up. Same way making deposit slips on demand also very easy.

Travis Copeland