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August 17, 2026 · 2 min read

WhatsApp Bulk Messaging with Personalization — Merge Tags & SpinText Guide

How to personalize bulk WhatsApp messages in WhatSender Pro

  1. 01

    Import contacts with columns

    CSV with Name, Phone, Var1 (city), Var2 (product), etc. Map columns in IMPORTS → From File.

  2. 02

    Insert merge tags

    Write: “Hi [[Full Name]], your [[Var1]] order is ready!” — each contact gets their own values.

  3. 03

    Add SpinText variation

    Use {Dear|Hi|Hello} [[Full Name]] — WhatSender picks a random greeting per send for natural diversity.

  4. 04

    Attach personalized media

    Send catalogs, invoices, or images with personalized captions using the same merge tags.

  5. 05

    Preview and send

    Preview message for one contact, enable delays, then launch to your full list.

Personalized bulk messaging examples

  • “Hi [[Full Name]], exclusive 20% off for [[Var1]] customers this weekend only!”
  • “{Hello|Hi} [[Full Name]], your appointment on [[Var2]] is confirmed. Reply CHANGE to reschedule.”
  • “[[Full Name]], new stock arrived for [[Var1]] — reply CATALOG for photos.”

Frequently asked questions

Can I send bulk WhatsApp messages with different names?

Yes. WhatSender Pro merge tags insert each contact’s name and custom variables automatically during bulk sends — thousands of unique messages from one template.

What is SpinText in WhatsApp marketing?

SpinText uses {option1|option2|option3} syntax so each message varies slightly. This helps bulk WhatsApp marketing campaigns look human and reduces duplicate-content flags.