How and where can I find my EIN/Federal Tax ID?

Learn how to find your EIN (Federal Tax ID) easily with these helpful steps and resources. Ensure compliance with TCR A2P 10DLC regulations.

How to Generate Messages with AI for Text Campaigns

How to Generate Messages with AI for Text Campaigns

How to set up Auto-Refill for Text Credits

Set up Auto-Refill for Text Credits to never run out again! Easily manage settings and enjoy uninterrupted text campaigns

How to top off your Text Credits

Discover how to easily add Text Credits to your Referrizer account for SMS marketing. Choose from subscription or one-time refill options.

How to use text templates from Referrizer Marketplace

Create captivating text campaigns in 3 clicks! Explore Referrizer Marketplace's seamless process for engaging customers effortlessly. Launch yours now!

Speed of Text Campaigns

Increase SMS delivery speed up to 200 texts/hour, but beware of carrier limitations. Avoid blacklisting by exceeding 200 texts/hour.

T-Mobile's A2P messaging guidelines

Understand T-Mobile's SMS filtering & compliance regulations. Learn how to avoid fines & ensure SMS marketing success. Read more!

TCPA FCC Regulations for Text Messaging

Understand SMS compliance with TCPA regulations to avoid legal issues. Obtain express written consent for marketing texts.

TCR A2P 10DLC - What will happen on August 31, 2023?

Discover what happens on August 31, 2023, with TCR A2P 10DLC. Outbound SMS/MMS will pause until registration completion.

TCR A2P 10DLC regulation - what is it and how do I comply?

Understand TCR A2P 10DLC compliance with Referrizer. Learn benefits and requirements for SMS/MMS messaging in the USA.

Text Campaigns Overview

Engage customers with text campaigns! Send updates, special deals & more. Follow easy steps to create your campaign. Click & launch now!

Text Delivery

Understand carrier filters: Why texts get blocked & how to avoid it. Tips to improve SMS campaign deliverability. Learn more

How can I avoid broken links in iMessage when sending SMS?

Avoid broken iMessage links caused by iOS bug. Learn why links fail and 5 workarounds to keep hyperlinks clickable

Can unused text credits be rolled-over to the following month?

Unused text credits can be rolled over to the following month for up to 3 months, allowing you extra time to send engaging text campaigns to your contacts.

Can I remove the Reply Stop to Opt Out message from Text Campaigns?

Remove "Reply Stop to Opt-Out" from Text Campaigns with our new option. Learn how to manage this footer and stay compliant with TCPA and FCC guidelines.