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Bulk SMS, OTP & WhatsApp for Retail Showrooms in India

Drive footfall and look after buyers from one account: loyalty OTPs, visit and appointment confirmations, order-ready, delivery and installation updates, and consented new-arrival and festive invites, each on the right DLT category with pay-only-for-delivered SMS billing.

Footfall offers (-P)Visit & appointment (-S)Loyalty OTP (-T)SMS, WhatsApp & RCS
Start Free — 1,000 SMS CreditsSee Pricing
8 channelsSMS to email, one account
2-6 secTypical delivery time
99.9%Uptime SLA
Pay As You GoPay only for delivered SMS

Quick Answer

Bulk SMS for showrooms is the automated messaging a retail showroom sends to visitors and buyers: loyalty and login OTPs as transactional (-T) SMS, visit confirmations, order-ready and delivery or installation updates as service (-S) SMS that reach DND numbers around the clock, and new-arrival, sale and festive invites as promotional (-P) SMS with consent. Each message uses a DLT template, and SMSGatewayHub runs SMS, WhatsApp, RCS, voice and email on Pay As You Go pricing.

Showroom messaging at a glance

Which channel and DLT category each message a showroom sends belongs to. A message that answers the customer's own order or login within 30 minutes is transactional; visit, order and delivery updates are service; anything that drives footfall or sells is promotional.

MessageChannelCategory & suffixWhen to send
Membership login and loyalty OTPOTP SMS, WhatsApp authenticationTransactional -T; WhatsApp authentication templateInstantly when the customer requests it
Visit or appointment booked and reminderService SMS, WhatsApp utilityService -SWhen the visit is booked and the day before
Quotation or order confirmedTransactional SMS, WhatsApp utility, emailTransactional -T; WhatsApp utilityWithin minutes of placing the order
Order-ready and delivery scheduling with trackingSMS with whitelisted {#url#}, WhatsApp utility, RCSService -S; WhatsApp utilityWhen the order is ready and out for delivery
Installation or demo appointmentService SMS, WhatsApp utility, IVR callService -S; service voice callBefore the installation or demo
Loyalty points and purchase updatesService SMS, WhatsApp utilityService -SAfter a purchase or points change
New-arrival and collection previewsRCS carousel, promotional SMS, bulk emailPromotional -P; WhatsApp marketingLaunch days, to opted-in customers
Festive sale and footfall offersPromotional SMS, RCS, WhatsApp marketingPromotional -P with consentWithin the promotional time window, to non-DND customers
Feedback and review request after a visitMissed call or toll-free number, WhatsApp chatCustomer-initiated; replies in the 24-hour window are billed per messageAfter a visit or delivery
VIP preview or event confirmation callVoice SMS / IVR callService call, no offers in the scriptBefore a preview event for members

Never add a sale line to a visit, order-ready or delivery template: it turns the message into -P and loses 24/7 DND delivery. See how categories work on transactional SMS and service explicit vs service implicit SMS.

Every SMSGatewayHub product your showroom business can use

One account, one wallet and one set of DLT templates for the whole showroom, from first visit to delivery and the next invite.

Transactional & service SMS

Order-confirmed, visit, order-ready, delivery and installation alerts that reach every buyer, DND included, any hour. Transactional SMS

OTP SMS

Membership login and loyalty OTPs on priority routes, with voice OTP as a fallback for customers who miss the SMS. OTP SMS service

WhatsApp Business API

Utility visit and delivery updates with product images and Reschedule buttons, plus two-way chat for enquiries. WhatsApp Business API

RCS Messaging

Verified new-arrival carousels, catalogue cards and sale invites in the native Android inbox, with SMS fallback. RCS messaging

Cloud IVR & voice

Installation and demo-appointment calls with keypress reschedule, plus an inbound IVR for enquiries. Cloud IVR

Missed call & toll-free

A missed-call number for callback requests and a toll-free line used as the callback CTA in every SMS. Missed call services

Bulk email

Invoices, delivery notes, membership newsletters and lookbooks from authenticated sending domains. Bulk email

Developer API & SMPP

Trigger visit, order-ready and delivery SMS from your CRM or billing system over the HTTP API or SMPP. Developer API

What changed for showroom messaging

Four rule and platform changes every retail showroom in India should plan around now.

-T, -S and -P now visible to customers

Operators add a suffix to every header, for example AB-ABCSHR-S. Order confirmations and OTPs sent within 30 minutes of the customer's action are -T, visit and delivery updates are -S, and service explicit has been merged into promotional -P.

Typed variables and whitelisted links

Each value must be tagged {#numeric#}, {#alphanumeric#}, {#url#} and so on, and every tracking link, sale link or callback number must be a whitelisted CTA on DLT. See converted templates

WhatsApp bills per delivered message

Meta charges per delivered message by category. Service replies and utility templates inside the 24-hour customer-service window are now billed per message too, and a delivery update that carries a sale line can be recategorised as marketing.

DPDP Rules on customer data

The Digital Personal Data Protection Rules are notified and phasing in. Plan clear consent when you enrol a visitor in membership or offers, purpose-limited use of phone numbers and an easy way to withdraw marketing consent.

Why SMSGatewayHub

Why showroom businesses choose SMSGatewayHub over other providers

A showroom turns footfall into sales and depends on timely visit, delivery and offer messages. These are the things that decide whether they arrive, comply and stay affordable.

Pay only for delivered SMS

Festive and sale campaigns spike your offer volume; you are billed for SMS that reach the handset, not every submission. Delivery-based billing

DLT templates done for you

Our team writes visit, order-ready, delivery, installation and offer templates with typed variables, registers your tracking and sale-link CTAs and maps the IDs. DLT priority support

CRM and billing integrations

Trigger messages from your CRM or billing system through the HTTP API and webhooks, or the developer API, with no manual uploads.

Multi-operator failover

Traffic fails over across operator routes automatically, for 2-6 second typical delivery and a 99.9% uptime SLA on loyalty and OTP messages.

SMS, WhatsApp, RCS, voice and email

Reach customers in Hindi and regional languages on SMS, WhatsApp, RCS, voice and email from one wallet, with fallback.

Certified and trusted since 2009

ISO 27001, ISO 9001:2015, SOC 2 and VAPT tested, with 2,000+ enterprise clients. Trust Center

Question to ask any providerSMSGatewayHub
Am I charged for undelivered visit and offer SMS?No. You pay only for delivered SMS.
Can I trigger messages from my CRM or billing system?Yes, through the HTTP/HTTPS API, webhooks and SMPP.
Will you register my tracking and sale links as CTAs?Yes. Our DLT team whitelists them and maps your templates.
Do I get real operator delivery reports?Yes, live delivery reports in the panel and API. See delivery reports
Can I test before I buy?Yes, start with 1,000 free SMS credits. Create a free account

Moving from another provider? Compare on our MSG91 alternative page or estimate monthly spend with the SMS cost calculator.

Ready-to-register DLT templates for showrooms

Copy, adjust the brand name and submit. Every changing value carries a typed tag, amounts go without commas, and every link must be a whitelisted CTA.

Message (what the customer sees)DLT template (typed-variable format)Suffix
482913 is your OTP for your ABC Showroom membership. Valid for 10 minutes. Do not share it with anyone.{#numeric#} is your OTP for your ABC Showroom membership. Valid for {#numeric#} minutes. Do not share it with anyone.-T
Your visit to ABC Showroom is booked for 11 AM on 14 Oct. Reschedule: https://abc.in/v/4471 - ABC ShowroomYour visit to ABC Showroom is booked for {#alphanumeric#} on {#alphanumeric#}. Reschedule: {#url#} - ABC Showroom-S
Your order ORD4471 is ready. Delivery is scheduled for 16 Oct between 2 PM and 5 PM. - ABC ShowroomYour order {#alphanumeric#} is ready. Delivery is scheduled for {#alphanumeric#} between {#alphanumeric#} and {#alphanumeric#}. - ABC Showroom-S
Installation for order ORD4471 is scheduled on 17 Oct. Technician contact: 18001234567 - ABC ShowroomInstallation for order {#alphanumeric#} is scheduled on {#alphanumeric#}. Technician contact: {#cbn#} - ABC Showroom-S
New arrivals are in at ABC Showroom this weekend. Preview the collection: https://abc.in/n/oct Reply STOP to opt outNew arrivals are in at ABC Showroom this weekend. Preview the collection: {#url#} Reply STOP to opt out-P
Festive sale at ABC Showroom: flat 20% off this week only. Visit us or view: https://abc.in/o/sale Reply STOP to opt outFestive sale at ABC Showroom: flat {#numeric#}% off this week only. Visit us or view: {#url#} Reply STOP to opt out-P

More examples on DLT sample templates. Register templates under your brand with DLT registration and follow the template registration process.

Showroom customer journey on SMSGatewayHub

Map each stage of the visitor-to-buyer lifecycle to the channel that fits it best.

  1. Enquiry and membership

    Enrol visitors in membership and secure logins with OTP SMS or a missed call OTP, and capture offer consent on the same screen.

  2. Visit and appointment

    Confirm the visit or appointment as -S SMS and remind the day before, or send a WhatsApp utility template with a Reschedule button.

  3. Quotation and order

    Confirm the order as -T SMS within minutes and send an email copy or invoice via bulk email.

  4. Delivery and installation

    Push order-ready, delivery-scheduled and installation updates as -S SMS with a whitelisted tracking link, plus an IVR call to confirm the installation slot.

  5. Loyalty and new-arrival invites

    Send consented new-arrival, sale and festive invites on RCS, WhatsApp marketing or promotional SMS, with a toll-free number for callbacks.

  6. Measure and refine

    Track every message in live delivery reports and compare channel cost and response on one dashboard.

Showroom messaging resource map

Where to go next on SMSGatewayHub, grouped by what your showroom needs to do.

I want to…Go to
Check prices and estimate costAll pricing · Transactional SMS pricing · SMS cost calculator
Get DLT-compliantDLT registration · Sample templates · Sender ID & suffixes · TRAI regulations
Integrate with my CRM or billingDeveloper API docs · HTTP API · SMPP API
See it in actionRetail use cases · Advertising & marketing use cases · Festive SMS and WhatsApp campaign ideas
Fix delivery problemsDLT error codes · DLT SMS not delivered: fixes · Live delivery reports
Explore other industriesMobile retailers · Distributors · Automobile · Jewellers

SMS vs WhatsApp vs RCS for showrooms: which to use when

Use SMS for anything a customer must receive. Loyalty OTPs, order confirmations, visit reminders, delivery and installation updates need to reach every customer, on any phone, including DND numbers. Transactional (-T) and service (-S) SMS do that around the clock with no app or data connection, which is why they remain the backbone of a showroom's communication.

Use WhatsApp for conversations and rich updates. Utility templates can carry a product image, a quotation or a delivery note with quick-reply buttons such as Reschedule or Enquire, and customers can reply in the 24-hour window, billed per message. New-arrival and sale invites go as marketing templates to opted-in customers only. See how to automate WhatsApp with SMS, RCS, IVR and missed call.

Use RCS for branded previews and sale invites on Android. Verified sender names, product carousels and tap-to-book buttons make new-arrival and festive campaigns feel like a lookbook in the messaging app, with SMS fallback for phones that cannot receive RCS. Most showrooms run all three from one SMSGatewayHub account, with bulk email for invoices and lookbooks. For a broader view, read SMS vs RCS vs WhatsApp: which channel is right for your business.

Related Services & Guides

Retail Use Cases →

Footfall, loyalty and delivery messaging for stores.

RCS Messaging →

Verified new-arrival carousels and sale invites.

Bulk SMS for Mobile Retailers →

Offers, repair-ready and loyalty messaging for phone shops.

WhatsApp Business API →

Utility visit and delivery updates with buttons.

Bulk SMS for Automobile →

Test-drive, service and showroom messaging for dealerships.

DLT Sample Templates →

Templates in the typed-variable format.

Frequently Asked Questions

Use transactional SMS with a -T header for an order confirmation sent within 30 minutes of the customer placing the order, because it responds to their own action. Visit reminders, order-ready, delivery and installation updates go as service (-S) SMS. SMSGatewayHub registers both template types for you and delivers them 24/7, including to DND numbers.

No, not without consent. A festive, sale or footfall offer sells, so it is promotional (-P) SMS: it goes only to non-DND numbers or customers who gave consent, within the promotional time window and with an opt-out. SMSGatewayHub helps you send these as promotional SMS, RCS or WhatsApp marketing templates to opted-in customers.

Register a service (-S) template for the visit confirmation and reminder with typed variables for the date and time, then trigger it from your CRM or booking system. SMSGatewayHub delivers it to DND numbers 24/7 because it is a service update, and you can add a WhatsApp utility version with a Reschedule button or an IVR reminder call.

A delivery-scheduled or installation update is ongoing information to an existing customer, so it is normally registered as a service (-S) template, while an order confirmation triggered by the customer's own action within 30 minutes is transactional (-T). Both reach DND numbers at any time. SMSGatewayHub's DLT team checks that each template sits in the right category.

Yes. Your CRM or billing system calls the SMSGatewayHub HTTP API or developer API with the template ID and variables, and can also bind over SMPP for higher volume. Visit, order-ready and delivery messages then go out automatically without manual uploads, and you get delivery receipts back.

Use both. SMS reaches every customer on any phone, while WhatsApp marketing templates add product carousels, lookbook images and buttons and are billed per delivered message to opted-in customers. SMSGatewayHub lets you run promotional SMS, RCS and WhatsApp marketing from one account and fall back to SMS automatically.

Invite opted-in members to new-arrival previews and festive sales on promotional SMS, RCS or WhatsApp marketing, confirm their visit with a service message, and follow up for feedback after the visit. SMSGatewayHub runs SMS, WhatsApp, RCS, voice and missed call from one account so you can reach customers on whichever channel they respond to.

SMSGatewayHub uses Pay As You Go pricing: you buy credits as needed and pay only for delivered SMS. Exact rates depend on volume and route, so see https://www.smsgatewayhub.com/pricing or talk to sales on 1800 102 1822, and test first with 1,000 free SMS credits.

Fill your showroom today

Get 1,000 free SMS credits, free DLT guidance and ready-to-register showroom templates for visits, deliveries and offers. Go live on SMS, WhatsApp and RCS from one account.

Start Free Trial☎ 1800 102 1822