What We Handle...

  • Calculated Timing For Shipping

  • Printing

  • Inventory & Warehousing

  • Vendors

  • Packaging

  • Tracking

  • Trips To The Post Office

So you can focus on doing what you do best: running your business.

What We Handle...

  • Calculated Timing For Shipping

  • Printing

  • Inventory & Warehousing

  • Vendors

  • Packaging

  • Tracking

  • Unlimited Gift & Card Campaigns

  • Unlimited Mailings

  • Unlimited Free Postcards

So you can focus on doing what you do best, which isn't standing in line at the post office.

With MastroU you can...

With MastroU

you can...

Upload Any Contact List And Build New Targeted Lists.

Upload unlimited contacts to our platform and leverage unlimited monthly mailings.

AND... if you don't have a list of clients yet, you can use our system to one based on millions of demographic combinations!

Choose a Marketing Campaign Aligned With Your Budget.

We have hundreds of pre-built gift & card automations that align with any business goal and budget. You can get a campaign up in minutes while maintaining full control of what you send and how much per client.

Automate Your Marketing Campaign.

Once everything is set the way you like it, just push launch and watch as our system will automatically carry out your campaigns with exact precision and timing.

Track & Analyze.

You can easily place dynamic QR codes on your cards that will automatically assign to each unique contact on your list. This means as soon as someone from your list scans your QR code, you'll be notified in real time of THAT person's action by text.

Other Features.

Store Unlimited Addresses.

What if I have new people that I want to add to my gift automations? No problem, we'll create a unique link for you that you can easily send to your new contacts. Once they fill out the form, they'll be added to your automated campaigns no sweat!

Never Miss A Birthday Again.

This is by far one of the most successful automated gift campaigns you can leverage for your business. Enroll contacts in this automation series and you'll never miss a birthday again.

For More Advanced Users

Multi-Year Marketing.

You can easily add new automated campaigns to the end of existing automations. This lets you easily create unforgettable customer experiences tailored to steps in your sales pipeline.


Upload Any Contact List And Build New Targeted Lists.


Upload unlimited contacts to our platform and leverage unlimited monthly mailings.

AND... if you don't have a list of clients yet, you can use our system to one based on millions of demographic combinations!

Choose a Marketing Campaign Aligned With Your Budget.

We have hundreds of pre-built gift & card automations that align with any business goal and budget. You can get a campaign up in minutes while maintaining full control of what you send and how much per client.

Automate Your Marketing Campaign.

Once everything is set the way you like it, just push launch and watch as our system will automatically carry out your campaigns with exact precision and timing.

Track & Analyze.

You can easily place dynamic QR codes on your cards that will automatically assign to each unique contact on your list. This means as soon as someone from your list scans your QR code, you'll be notified in real time of THAT person's action by text.

Other Features.

Easily Collect Addresses.

What if I have new people that I want to add to my gift automations? No problem, we'll create a unique link for you that you can easily send to your new contacts. Once they fill out the form, they'll be added to your automated campaigns no sweat!

Never Miss A Birthday Again.

This is by far one of the most successful automated gift campaigns you

can leverage for your business. Enroll contacts in this automation series and you'll never miss a birthday again.

For More Advanced Users

Multi-Year Marketing.

You can easily add new automated campaigns to the end of existing automations. This lets you easily create unforgettable customer experiences tailored to steps in your sales pipeline.

Integrate MastroU With Your CRM Or Website.

We integrate with your data where it is. This way everything stays current and up to date.

Integrate MastroU With Your CRM Or Website.

We integrate with your data where it is. This way everything stays current and up to date.

LET's GO!

Get Started Now

Sign up for MastroU today,

and lock in your unlimited free postcards.

LET's GO!

Get Started Now

Sign up for MastroU today, and lock in your unlimited free postcards.

For Individuals

Contact Us