Back In Stock WhatsApp Template for Retail

Why WhatsApp beats email and SMS for restock alerts

For a time-sensitive restock, the channel decides the outcome. Email restock alerts routinely sit unopened for hours and compete with dozens of other newsletters; plain SMS is capped at 160 characters, carries no button, and rarely gets read for promotional content. A WhatsApp template message arrives on the app your customer checks constantly, renders the product name in bold, and puts a one-tap Buy Now button right under the copy — so the path from 'it's back' to 'it's in my cart' is a single tap. That immediacy is why restock alerts on WhatsApp typically see far stronger engagement than the same message pushed over email or SMS, especially for limited-stock retail where the first shoppers to act are the ones who convert.

Personalise it so it reads like a 1:1 message

The difference between a message that converts and one that gets muted is personalisation. Use {{1}} for the customer's first name and {{2}} for the exact product — including the variant they wanted (for example 'Cotton Kurta, Size M, Navy'), not just the category. If your data supports it, you can layer in the price they saw or a low-stock nudge, but keep every claim truthful: if you say it sold out fast, it must have. A tightly personalised alert reads like a note from your store, not a mass blast, and that tone is what earns the tap. Avoid stuffing the body with multiple offers — one product, one reason to act, one button keeps the message clean and compliant.

Getting it approved as a marketing template

Submit this template under the marketing category. A restock alert is promotional in intent, and the single most common rejection cause is trying to sneak a promotional message through as utility to save on rates — Meta reviews wording and will reject or reclassify it. Because it is marketing, the template must include a clear opt-out line (for example 'Reply STOP to unsubscribe'), and you can only send it to customers who have opted in to marketing messages. When you submit, provide a realistic sample value for every variable so the reviewer can see the finished message, keep the copy free of prohibited content, and ensure any claim about scarcity or price is accurate under both Meta's commerce policy and India's ASCI advertising code. Templates that follow these rules are usually approved within a day.

• Category: Marketing (never utility — that is the top rejection trigger)
• Mandatory: a visible opt-out line, plus prior marketing opt-in from the recipient
• Fill in sample values for {{1}} and {{2}} before submitting for review
• Keep urgency claims honest to satisfy Meta commerce policy and ASCI

What it costs to send

Since Meta moved off per-conversation billing on 1 July 2025, WhatsApp charges per delivered message priced by category. This template sends at the marketing message rate, which is the highest of the three tiers. The 24-hour window that opens when a customer replies is a free service window for follow-up support messages — it is not a billing unit, so a restock blast is billed as delivered marketing messages regardless of any conversation. InfiQ applies transparent ₹ pricing (ex-GST), so you see the per-message marketing rate plus InfiQ's platform fee before you send, with no billing surprises. Use the cost calculator to slide your monthly restock volume and estimate spend and payback for a given campaign.