How does bulk mailing work?

Bulk mail works best when you leave the heavy lifting to a reputable mail house that has experience in mailing high volumes on behalf of clients. You might pay a little extra upfront, but the savings in time and postage far outweigh the cost.

The reason so many business owners and marketers outsource bulk mailing is because it has very specific USPS requirements.

Bulk mail typically:

• Is sent in large quantities (usually 200+ pieces or 50+ pounds minimum)
• Uses discounted postage categories (often USPS Marketing Mail)
• Requires specific formatting, sorting, and addressing rules
• Is prepared in advance and entered into the postal system in batches

Most business postcards you receive are sent through the United States Postal Service using their Marketing Mail category — that’s bulk mail.

Is bulk mailing the same as mass mailing?

Yes, bulk mailing and mass mailing are terms that are often used interchangeably. Both refer to sending a large volume of mail at once, although ‘bulk mailing’ can also specifically refer to the postal classification or discounted mailing process used for high-volume mailings.”

How can I use bulk mail to build my business?

I built PostcardMania by mailing consistently in bulk every single week. We didn’t send one postcard at a time — we sent thousands. That consistency is what drives momentum.

Here’s why bulk mail is an excellent choice for marketers and small business owners:

1. Lower Cost Per Piece

The more you mail, the less you pay per postcard in postage. That’s what makes it scalable.

2. Predictable Lead Generation

When you mail in volume regularly, you create a steady stream of people visiting your website, calling you, and generally becoming familiar with your business instead of random, unreliable spikes of interest.

Types of Bulk Mail Businesses Use:

Most small businesses use bulk mailing for:

• Postcards
• Sales letters
• Promotional flyers
• Catalogs
• Saturation mail (like Every Door Direct Mail)

Bulk mail isn’t about blasting everyone and hoping something sticks.

It works best when:

• You target the right list
• Your design clearly communicates benefits
• You make a strong offer
• You mail consistently

Bulk mailing shouldn’t be a one-off tactic; it’s part of a bigger long-term strategy. Taking time to select the right mailing list is important for achieving the results you are looking for.

NEXT: How Much Is Bulk Mail Postage?