WhatsApp Business API for electronics stores: setup, rules and real costs

The app is fine until these start happening to an electronics store:

• Warranty expiry not tracked, customers not alerted. Customer bought a TV 11 months ago. Warranty expires next month. Nobody told them. They pay for repairs that would have been free.
• Support call volume is high for common queries. "How do I connect Bluetooth?" "Why is the screen dim?" WhatsApp chatbot answers these without involving your staff.
• New product launches reach existing buyers too late. iPhone 16 launches. Your existing buyers find out from an ad. You should have been first to tell them with a personalised offer.

The app cannot send on a trigger, share one number across staff, or read your records. The API can. And customers keep asking the same things: customers ask whether a model is in stock, the price, EMI options, exchange value for an old device, warranty terms and service status.

• A verified Meta Business account in the electronics store's legal name, backed by a registration, GST or utility document.
• A number not active on the WhatsApp app — your current one works once it is removed from the app.
• A display name matching the business, and a website or public page Meta can check.
• Opt-in from every customer you message first. Purchase and service drop-off are the moments — both come with an obvious reason to send updates.

1. Connect the number through Meta's embedded signup inside Reputoo, and submit business verification — you can start sending within Meta's starting limit while it is reviewed.
2. Get your first templates approved for the 2 routine messages listed below; anything outside a customer's 24-hour reply window must be a template.
3. Wire the triggers to your records. What to connect: A retail POS and a service job-card system; the job card should drive the repair updates.
4. Put staff on one shared inbox, with conversations assigned so two people never answer the same customer.

A store with 30 sales and 20 service jobs a day, at three or four messages each, sends roughly 4,500 utility messages a month — about ₹518 in Meta fees on the July 1, 2026 India rate card, before GST. Launch and offer messages cost ₹0.8631 each.

A customer who leaves a phone or laptop for repair calls every day to ask if it is ready. A job number at drop-off, a diagnosis message with the estimate and approval buttons, and a ready-for-pickup message end almost all of those calls. Photos of the fault — a swollen battery, a cracked board — make the estimate credible and the approval quick.

Meta charges per delivered template message, and the price depends on the category. For electronics stores, the day-to-day messages sort like this:

• Post-purchase setup guide on WhatsApp — utility
• Warranty expiry alert at 11 months — marketing
• New model launch notification to relevant buyers — marketing
• Annual service reminder sent automatically — utility

Timing matters as much as category. Service updates as the repair moves, warranty-expiry reminders, and launch messages when a new model arrives.

A service reply answers a customer who wrote first; from 1 October 2026 Meta charges those at the utility rate. Utility messages (confirmations, reminders, status updates) cost a fraction of marketing messages, so keep them strictly transactional — a discount line inside a reminder makes Meta classify the whole template as marketing.

Meta list rates, July 1, 2026. India in INR, plus 18% GST.

"Do you have the 256 GB in blue?", "what is the price today?", "is there no-cost EMI?" — these are buying questions, and the store that answers first and accurately usually makes the sale. Prices and offers in electronics change often; answers must come from current data, with EMI terms stated as the lender publishes them, not approximated.

At purchase, record the product, serial number, invoice date and warranty period against the customer. Every later question — "is this still under warranty?" — is then a lookup, not a search through paper invoices. The purchase message with the invoice and warranty dates is also the customer's own record.

Meta rates every number on how customers react. For electronics stores, the risk is usually messaging the whole contact list about something only some of them asked for. Send reminders only to people with a booking or order, promotions only to people who opted in to them, and never use a bulk-sender tool on the ordinary app — that is the route to a banned number. The full list of what Meta checks is in our WhatsApp Business API guide.

TVs, ACs, washing machines and refrigerators need delivery slots and installation visits, often by a brand's technician. Confirming the slot, the technician's arrival window and what the customer needs to prepare — a wall mount, a stabiliser, space — prevents failed visits.

Exchange programmes need the old device's details and condition. Customers can send photos and model details in the chat for an indicative value before visiting; the final value is confirmed at inspection. Stating that clearly avoids disappointment at the counter.

Stores often run sales on one phone and service on another, and customers message whichever number they have. The API puts both on the store's number in a shared inbox, routed to sales or service, with the customer's purchases and jobs visible to whoever replies.

Keep sale, service and delivery templates factual: product, job number, estimate, date, amount. Keep offers out of them. Launches and exchange deals go in separate marketing templates.

1. Week 1: move to the API; get purchase, service and delivery templates approved; set up sales and service routing.
2. Week 2: service job updates with estimates and approvals.
3. Week 3: purchase confirmations with warranty records; delivery and installation scheduling.
4. Week 4: the first launch or exchange-offer message to opted-in customers.

• Stock and prices come from the POS or are checked before replying.
• Service jobs have numbers and stages.
• Warranty dates are recorded at sale.
• Sales and service conversations are routed to the right teams.
• Marketing goes only to opted-in customers.

Phones and laptops left for repair hold personal data. Tell customers at drop-off, in the job message, whether the device needs to be unlocked, advise them to back up, and state your data policy — what technicians can and cannot access. It builds trust and protects the store if something goes wrong.

Repairs often wait for parts. When a part is delayed, a message with the new estimate — and an offer of a standby device if you have one — keeps customers patient. Silence turns a delay into a complaint.

Offices buy laptops, monitors and accessories in bulk and need quotations, GST invoices and delivery to several addresses. A thread with each corporate buyer keeps quotations, purchase orders, delivery updates and service requests for their devices together.

Stores that collect devices for repair confirm the pickup slot, send the executive's details, record the device condition with photos at collection, and return it with a delivery message. The photos settle any later question about scratches.

Stores that are also authorised service centres for a brand follow that brand's process for warranty claims. The WhatsApp messages can still carry the customer through each step — claim registered, part ordered, repaired — even when the brand's system is behind them.

High-value purchases — a large TV, a home-theatre system, a gaming laptop — often need a demo. Customers can book a demo slot by message, with the product set up and a salesperson ready, so the visit ends in a decision rather than "I'll come back".

Buyers research in the evening. An automatic reply with the store's hours and an invitation to ask stock questions — answered first thing in the morning, or immediately by a chatbot connected to stock — keeps the enquiry from going to an online marketplace overnight.

Purchase and repair payments by link, GST invoices for businesses, and receipts in the chat keep the paperwork simple. Invoices sent on WhatsApp are also the customer's warranty proof later.

Chains usually give each branch its own number and route service jobs to the branch that holds the device. Stock can be checked across branches so a customer can be offered the nearest store that has the model.

Repair disputes usually come down to "I never approved that". An estimate sent in the chat and approved with a button, stored against the job, settles it. For work above a set amount, ask for approval even if the customer said "just fix it" at the counter.