Our letter printing and mass mailer services offer you the ability to insert any fields from your mailing list for customized and personalized letters. You can therefore craft meaningful, one-of-a-kind messages, especially for each person. Everything from text to images can be used when creating the perfect letter. Our quality letters and bulk letter mailing will help you stand out from competitors and make a lasting impression.

We offer complete mail merge features that enable you to input any data, such as the recipient’s name, address, company name, and so on. Depending on your needs, the data can also be printed on either side of a double-sided letter — front or back. With years of experience in the letter printing and mass mailer services, we can handle even the most complex jobs quickly and efficiently.

Many paper & envelope stocks

Our letter printing and bulk letter mailing services offer you a great variety of paper and envelope stocks to choose from. You can find the perfect stock to suit your needs, whether high-quality glossy paper for business letters or budget copy paper for simple correspondence. We also carry a wide selection of envelopes in different sizes and colors. Regardless of your project's needs, we can provide the perfect paper and envelope stock to make sure it reaches its desired goal.

Handwritten fonts

Take advantage of our complimentary handwritten fonts to provide your envelopes with a personalized touch - this can easily increase the chances that they will be opened! These beautiful and unique fonts are available in black ink or an array of colors. We can also create a handwritten font based on your own handwriting. Click here to see our handwritten fonts. You can even use our handwritten fonts with discounted bulk postage for our mass mailer services.

Real postage stamps with cancellation

Having mail that stands out can be difficult, but not when you use peel & stick stamps. Your envelopes will never look like the generic junk mail that floods the recipient's mailbox. We can even print cancellation marks on your postage, similar marks to what regular 1st class postages receive from USPS. Read more here

50 Piece Minimum

If you're looking for low minimums, look no further! With us, nearly any job can be completed with only 50 pieces. And if that's not enough incentive for working with us - we offer discounted postage rates (standard and nonprofit presort classes) on orders of 50 pieces or less!

List setup

The list must be in CSV format; we do not accept Excel. You will be required to upload your list on the next page after you upload your letter/envelope on this page. You can upload multiple lists and choose all of them to be combined and used for this mailing. You will need to map each column/field in your list for a certain purpose, e.g. you will map your field OWNER_FNAME to “First Name”. All the fields/columns you intend to use in this job must be mapped to a field. If your list has extra fields/column that is not needed for this job; you should leave them mapped as “Don’t include”. See the options below if you have a field in your list that we do not show an exact map name.

  1. Date related: For instance, you have a field for “expiration date” but we don’t have such a map field. There are three “date” fields called Date1, Date2, Date3 which can be mapped to any date-related field in your list. Therefore you can map “expiration date” to Date1.
  2. Amount related: Same concept as above. We offer three amount fields (Amount1, Amount2, and Amount3) that can be used to be mapped to any field in your list that is amount-related.
  3. If you have any additional fields in your list where you don’t find an appropriate map name, then use any of the 10 Misc. fields we have; Misc1 to Misc10.
  4. If you chose any of the map names (Date, Amount, or Misc) from the above three steps then you must modify the tags in your letter/envelope (the placeholder where the merge fields are to be inserted) to correspond to our “map” names. For instance, if you used the map name Date1 for your “expiration date” then you need to modify the tag for the “expiration date” in the letter to Date1. Essentially you need to tell us where to insert the Date1 in the letter.


Letter setup

The letter must be in PDF format. If you have a multi-page letter then you’ll need to upload a multi-page PDF, NOT a separate page for each page. If your letter requires mail merging then indicate the location of the merge fields by inserting the field name in <<>>, e.g. <> indicates the location where the first name is to be inserted.

  • Full bleed letters must include a minimum of 1/16” bleed on every side.
  • Non-full bleed letters must have a minimum of ¼” clear margin on every side.
  • Graphics: We highly recommend a minimum of 300 dpi for all graphics or your print job may appear low quality.
  • All photos, graphics, signatures, or other elements need to be included in your letter.
  • Mailing date: We will update the mailing date on your letter to the date when the letters are mailed only when the date is located on top 1/3 of page 1 and is on its own line; it cannot be within a sentence. If you prefer to use a date outside the parameters just explained then you will need to set up your date as a merge field inside the merge code such as <> and add this field to your mailing list and populate this field with your desired date. If you chose the “staggered” option, then each drop will be dated based on when it is mailed.


Envelope setup

This information only applies if you are uploading an envelope template. Your envelope template must be uploaded in PDF format. Simple envelopes can be created in Ms Word or similar programs then saved as a PDF to be uploaded here. You can use one of our envelope templates from below to get started.

  • Full bleed envelopes: This letter printing product only supports not full-bleed envelopes which means you must have at least a ¼” clear margin on all 4 sides. Your envelopes must be ordered separately if you need to use full bleed envelopes with your letters.
  • Graphics: All graphics must be included in the uploaded PDF. We highly recommend a minimum of 300 dpi for graphics or your print may not look high quality.
  • Addressing zone: This page shows the areas that must be left clear for addressing, USPS barcoding, and postage.

iti Direct Mail: Bulk Print and Mail Services for Businesses

In this digital era, where emails and social media dominate communication channels, the potential of direct mail cannot be overlooked and continues to be a powerful and effective marketing tool for businesses. Print and mail services pave the way for companies to reach their target audience directly.

But that is not all! Discovering the right mailer is imperative for a successful direct mail campaign because it entices your prospects to eagerly open your envelopes and glance at the compelling offers. And for all of your direct mail marketing needs or the best online mailing services, irrespective of whether you are in the real estate or nonprofit sectors, look no further than iti Direct Mail. We are one of the most economical in the industry while ensuring quality at all times.

Customization Options for Letter and Mail Print Services

Personalized Letters for Higher ROI

At the heart of our print and mail services lies the power of personalized letters. Unlike generic mailers such as postcards and newsletters (although they are also covered under our services), personalized letters are purposefully designed to create a stronger emotional connection with recipients. This helps to achieve a higher response rate.

Bulk or Mass Mailing Services

In our bulk letter printing and mailing services for businesses, the intent is to prioritize cost-effectiveness without compromising quality. This is why, for large orders exceeding 25,000 pieces, we truly understand the significance of curtailing expenses. We can possibly reduce the cost by printing a portion of your job on an offset press instead of digitally. It is imperative to highlight that even with this cost-saving approach to bulk services, we remain committed to delivering top-notch quality for your direct mail campaign. Simply put, your satisfaction and the success of your endeavors continue to be on our priority list.

Non-Window Envelopes for Better Open Rates

There is no denying the fact that first impressions truly matter when it comes to direct mail. Our expertise in employing non-window envelopes helps avoid the appearance of generic or junk mail. By saying yes to a personalized and professional approach, we take a step forward to significantly increase the likelihood of your letters being opened and read, sealing the deal on your messages reaching their intended recipients and leading to a higher engagement rate.

Genuine feel with actual postage stamps

Instead of using imprints, we prefer real postage stamps to go the extra mile. This attention to detail adds a professional and genuine touch to your mail, building trust and credibility with recipients. As a result, this opens the door for you to ensure long-term engagement or associations with your clients.

Donation Collection Remittance Envelopes

Simplifying the donation collection process is vital for encouraging contributions to your cause. That's why our printing and direct mail services include remittance envelopes with each personalized letter. These purposefully designed envelopes allow your donors to contribute effortlessly and securely through checks or cash. Overall, this method provides a convenient and reliable way of supporting your nonprofit's mission.

Postcard Mailing Services

A key aspect of Yellow Letter Solutions is our versatile mailing services for postcards. These postcards, which can be customized to cater to your unique needs, provide a cost-effective and impactful way to spread your message far and wide. Additionally, each postcard is carefully crafted with handwritten fonts, lending a personal touch and helping connect with recipients on a deeper level.

While they may be termed as yellow postcards, their availability is not tied to the color yellow. Rather, they are up for grabs in a variety of colors, all designed to leave a lasting impression on the recipient. Hence, if you wish to experience the power of authentic communication, then wait no further. Connect with us right away to enjoy the compelling perks our mail printing service company offers.

Accommodating Small Orders for Maximum Efficiency

In our letter mailing house service, we pay strong heed to the individuality of each business's requirements. With our relentless commitment to serving your specific needs, we take pride in taking small orders as low as 50 pieces. This is something most providers avoid, but we are unlike them.

Whether you're running a targeted campaign or testing a new strategy, we have you covered. Our flexible approach gives you the privilege to scale your efforts as needed, focusing on parameters such as maximum efficiency and cost-effectiveness.

Discounted nonprofit Postage Rates

All thanks to our discounted nonprofit postage rates, which emerge as a savior for organizations enduring financial challenges. These discounts are applicable for all mailings as long as your organization has the necessary Post Office authorization. This way, you can expect your messages to reach a wider audience.

Perks of Our Versatile Bulk Mailing Solutions

Enhanced Tracking Services

Another highlight of our letter-printing services! With enhanced tracking services, you can easily monitor your mail's journey to the recipient for all presort-class jobs. And if you are wondering about the mailing services pricing, all you need to pay is a nominal fee.

The best part is that tracking is complimentary for orders surpassing the 5,000-piece mark. You can conveniently keep a check on your mail through the postal system and know when it will be delivered without shelling out anything extra. In other words, enhanced tracking services provide a hassle-free way to make sure your mail reaches its destination smoothly and efficiently.


When you associate with our reliable letter print and mail services, you get to reap an additional perk in the form of a free national change of Address. Abbreviated NCOA, it is a process that involves the detailed checking of all your records against the USPS database to update addresses with the correct forwarding information. The ultimate motive of these services is to make sure that your mail lands with the right recipient, making your campaign more effective. That means any sort of worry about undelivered mail should not haunt anyone.

A variety of paper and envelope stocks are available

Many paper and envelope options are available to meet your specific needs. And it is imperative to invest in the correct ones. The right paper will have the potential to make your mail piece stand out while exclusively designed remittance envelopes furnish secure and convenient ways for donors to contribute. You can also get slogans or photos printed on envelopes from our letter mailing center.

Creating an unforgettable impact with Handwritten Fonts

It makes sense for you to glance at our exquisite collection of handwritten fonts that aim to add elegance to your mailers, amplifying the chances of them being opened by recipients. Each font is crafted with real handwriting and printed by employing state-of-the-art printers. And as already stated, we use real stamps on envelopes to give them a personalized appearance.

But that's not all! Our mail printing services also include the opportunity to create a font based on your own handwriting, leaving your recipients thrilled with letters addressed in your unique style. And we truly believe in the power of consistency! That's why both the envelope and the letter will have the same handwritten font.

Here's the best part of our print and mail services: you don't have to pay anything extra from your pocket to use our handwritten fonts for addressing your envelopes. And to further accentuate the appeal of your mailers, the handwritten fonts can be printed in black or other colored inks.

Adding additional items to your letter printing order

You can also include additional items with your letter. Below are some of our common options.

  • Remit or reply envelopes
  • Flyers & brochures
  • Business cards
  • Small slips

Configure your letter printing product on this page and Add to Cart. After uploading your letter and list you will be given the option to add any of the above items before checking out.

Price Calculator

(Min: 50, Max: 100000)
Print with margins
Print to edge

Postage Calculator

Printing & production cost : $ 51.50
Total : $ 51.50
Unit Price:$ 1.03