Tamil Nadu · 11.9° N, 79.5° E
WhatsApp Business API for Villupuram's rice mills, lodges and shops
Villupuram has been a municipality since 1919 and sits where the Chennai–Tiruchirappalli highway meets a major rail junction. Many of its businesses already use WhatsApp on one phone; the question is when that stops being enough.
For Villupuram's rice mills and traders, the lodges on NH 45, the operators who take devotees to Melmalaiyanur and visitors to Auroville, and the shops of the municipality: what changes when a business moves from the WhatsApp Business app to the official API, which Tamil templates to approve, and what each message costs.
See it work
A Villupuram rice mill: the app on one phone, or the API
Rice is the district's ODOP product, and a mill near the junction deals with growers, buyers and drivers all day, often on the WhatsApp Business app. Compare what the app does with what the API adds.
A mill that only answers growers who write to it may be well served by the app. The API earns its cost when messages need to go out on their own, a weighment slip after every load or a payment confirmation from accounts, and when more than one person answers.
Replies after a grower writes are billed at the service rate on the API. The 24-hour service window explains how the window works.
WhatsApp Business app against the API
Compared on
Business app
On the mill office's phone
Business API on InfiQ
One number, a team inbox
- Business appWhoever holds the phone and its linked devicesBusiness API on InfiQUp to 10 users on Lite, 25 on Growth
- Business appTyped by handBusiness API on InfiQAn approved template, sent by the billing system
- Business appA message someone remembers to sendBusiness API on InfiQA utility template triggered when the payment posts
- Business appBroadcast lists, only to contacts who saved your numberBusiness API on InfiQA marketing template to opted-in contacts
- Business appNoneBusiness API on InfiQOpt-in source and time, with STOP enforced
- Business appNo charge per messageBusiness API on InfiQA plan, then a rate per delivered message
Verdict
The app suits a mill with one person answering; the API suits one where slips, payments and offers go out from a system and several people share the number.
Verdict: The app suits a mill with one person answering; the API suits one where slips, payments and offers go out from a system and several people share the number.
Market brief
Villupuram in six lines
From the Viluppuram district pages, the Commissionerate of Municipal Administration, Invest India's ODOP list and IBEF's Tamil Nadu profile.
- 01
The district was created out of South Arcot on 30 September 1993; it lies on the Thenpennai and on NH 45 between Tiruchirappalli and Chennai, and the district page calls it a major junction.[1]
- 02
The district has 2 revenue divisions, 9 taluks, 13 blocks and 688 village panchayats, with Cuddalore to the east and south and Kallakurichi to the west; the Gingee Hills are called its most beautiful part.[1]
- 03
Villupuram Municipality was constituted on 1 October 1919 as a third-grade municipality, rose to Selection Grade in 1988 and Special Grade in 2023, and has 42 wards.[3]
- 04
The district lists the Angala Parameswari temple at Melmalaiyanur, 32 km from Gingee, the Mangala Buddha Vihar at Pulichapallam in Vanur taluk, and Auroville, a universal township for people from around the world.[2]
- 05
Invest India's One District One Product list names rice for Villupuram.[4]
- 06
IBEF lists agro and food processing and tourism among Tamil Nadu's key industries.[5]
Industries
Who in Villupuram answers on WhatsApp
Four kinds of business in the town and the district around it.
- 01
- 02
Lodges and eateries on NH 45
Travellers between Chennai and Tiruchirappalli, and passengers changing at the junction, look for a room or a meal at short notice.[1]
On WhatsApp: Availability in reply · Booking confirmations · A click-to-chat QR at the gate
- 03
- 04
Shops in the municipality
The town's 42 wards are served by shops that take orders and answer questions by phone.[3]
On WhatsApp: Stock and price answers in reply · Order-ready notices · Pongal offers to opted-in customers
Tamil first, English for Auroville's visitors
Meta approves each template once per language. Tamil covers growers, devotees and shoppers; English covers buyers' offices and the international visitors around Auroville.
Inside the 24-hour window staff can reply in whatever a customer writes. InfiQ's own support works in English and Hindi.
| Language | Meta code | Use it for |
|---|---|---|
| Tamil | ta | Growers, devotees, travellers and shop customers |
| English (India) | en_IN | Buyers' offices and invoices |
| English | en | Visitors to Auroville from around the world |
Prices in ₹, with USD and EUR
What a Villupuram mill pays per message on the API
A plan from ₹999 a month, then each delivered message at the India rate: ₹0.145 for every reply to a grower or buyer, ₹0.19 for a weighment slip, payment confirmation or booking, ₹0.94 for a season's rate list or Pongal offer to opted-in contacts and ₹0.14 for a passcode.
Snapshot rates · as of 20 Oct 2026, 00:02 UTC
Lite
₹999 / month≈ $10.51 USD
₹833 / month, billed yearly≈ $8.76 USD
Everything a growing business needs to run WhatsApp properly.
Growth
₹2,999 / month≈ $31.55 USD
₹2,499 / month, billed yearly≈ $26.29 USD
Lite, plus the API, automation and team scale serious senders need.
Enterprise
Custom volume pricing, custom SLA and dedicated infrastructure.
Per message to Villupuram · India
| Category | ₹ INR | USD |
|---|---|---|
| Marketing | ₹0.9435 | $0.0099 |
| Utility | ₹0.1941 | $0.0020 |
| Authentication | ₹0.1402 | $0.0015 |
| Service | ₹0.1450 | $0.0015 |
Per-message rates for all 47 markets, in ₹ and USD
| Market | Marketing | Utility | Authentication | Service |
|---|---|---|---|---|
| Argentina | $0.0572₹5.4352 | $0.0241₹2.2874 | $0.0241₹2.2874 | $0.0241₹2.2874 |
| Bangladesh | $0.0678₹6.4397 | $0.0034₹0.3254 | $0.0034₹0.3254 | $0.0034₹0.3254 |
| Brazil | $0.0578₹5.4970 | $0.0063₹0.5981 | $0.0063₹0.5981 | $0.0063₹0.5981 |
| Chile | $0.0822₹7.8162 | $0.0185₹1.7585 | $0.0185₹1.7585 | $0.0185₹1.7585 |
| Colombia | $0.0116₹1.0993 | $0.0007₹0.0706 | $0.0007₹0.0706 | $0.0007₹0.0706 |
| Egypt | $0.0596₹5.6629 | $0.0033₹0.3167 | $0.0033₹0.3167 | $0.0033₹0.3167 |
| France | $0.0795₹7.5588 | $0.0278₹2.6393 | $0.0278₹2.6393 | $0.0278₹2.6393 |
| Germany | $0.126₹12.0088 | $0.0509₹4.8386 | $0.0509₹4.8386 | $0.0509₹4.8386 |
| Hong Kong | $0.0678₹6.4397 | $0.0241₹2.2867 | $0.0241₹2.2867 | $0.0241₹2.2867 |
| Hungary | $0.0795₹7.5596 | $0.0323₹3.0700 | $0.0323₹3.0700 | $0.0323₹3.0700 |
| India | $0.0099₹0.9435 | $0.0020₹0.1941 | $0.0015₹0.1402 | $0.0015₹0.1450 |
| Indonesia | $0.0380₹3.6133 | $0.0231₹2.1979 | $0.0231₹2.1979 | $0.0231₹2.1979 |
| Iraq | $0.0316₹2.9992 | $0.0073₹0.6943 | $0.0073₹0.6943 | $0.0073₹0.6943 |
| Israel | $0.0327₹3.1045 | $0.0049₹0.4662 | $0.0049₹0.4662 | $0.0049₹0.4662 |
| Italy | $0.0735₹6.9847 | $0.0277₹2.6369 | $0.0277₹2.6369 | $0.0277₹2.6369 |
| Kazakhstan | $0.0559₹5.3098 | $0.0166₹1.5824 | $0.0166₹1.5824 | $0.0166₹1.5824 |
| Kuwait | $0.0733₹6.9671 | $0.0407₹3.8671 | $0.0407₹3.8671 | $0.0407₹3.8671 |
| Malaysia | $0.0796₹7.5644 | $0.0130₹1.2314 | $0.0130₹1.2314 | $0.0130₹1.2314 |
| Mexico | $0.0367₹3.4877 | $0.0079₹0.7471 | $0.0079₹0.7471 | $0.0079₹0.7471 |
| Morocco | $0.0383₹3.6425 | $0.0213₹2.0218 | $0.0213₹2.0218 | $0.0213₹2.0218 |
| Netherlands | $0.148₹14.0494 | $0.0463₹4.3987 | $0.0463₹4.3987 | $0.0463₹4.3987 |
| Nepal | $0.0678₹6.4397 | $0.0031₹0.2990 | $0.0031₹0.2990 | $0.0031₹0.2990 |
| Nigeria | $0.0478₹4.5421 | $0.0062₹0.5898 | $0.0062₹0.5898 | $0.0062₹0.5898 |
| Oman | $0.0316₹2.9992 | $0.0228₹2.1709 | $0.0228₹2.1709 | $0.0228₹2.1709 |
| Pakistan | $0.0438₹4.1620 | $0.0139₹1.3200 | $0.0139₹1.3200 | $0.0139₹1.3200 |
| Peru | $0.0651₹6.1843 | $0.0278₹2.6392 | $0.0278₹2.6392 | $0.0278₹2.6392 |
| Poland | $0.0338₹3.2105 | $0.0113₹1.0702 | $0.0113₹1.0702 | $0.0113₹1.0702 |
| Qatar | $0.0316₹2.9992 | $0.0111₹1.0547 | $0.0111₹1.0547 | $0.0111₹1.0547 |
| Romania | $0.0795₹7.5596 | $0.0268₹2.5436 | $0.0268₹2.5436 | $0.0268₹2.5436 |
| Russia | $0.0742₹7.0520 | $0.0370₹3.5173 | $0.0370₹3.5173 | $0.0370₹3.5173 |
| Saudi Arabia | $0.0532₹5.0537 | $0.0099₹0.9401 | $0.0099₹0.9401 | $0.0099₹0.9401 |
| Singapore | $0.0678₹6.4397 | $0.0148₹1.4072 | $0.0148₹1.4072 | $0.0148₹1.4072 |
| South Africa | $0.0351₹3.3385 | $0.0088₹0.8369 | $0.0088₹0.8369 | $0.0088₹0.8369 |
| Spain | $0.0654₹6.2161 | $0.0185₹1.7578 | $0.0185₹1.7578 | $0.0185₹1.7578 |
| Sri Lanka | $0.0678₹6.4397 | $0.0019₹0.1759 | $0.0019₹0.1759 | $0.0019₹0.1759 |
| Turkey | $0.0101₹0.9587 | $0.0008₹0.0792 | $0.0008₹0.0792 | $0.0008₹0.0792 |
| Ukraine | $0.0795₹7.5596 | $0.0275₹2.6138 | $0.0275₹2.6138 | $0.0275₹2.6138 |
| United Arab Emirates | $0.0532₹5.0537 | $0.0145₹1.3811 | $0.0145₹1.3811 | $0.0145₹1.3811 |
| United Kingdom | $0.0587₹5.5795 | $0.0204₹1.9346 | $0.0204₹1.9346 | $0.0204₹1.9346 |
| North America | $0.0231₹2.1976 | $0.0031₹0.2989 | $0.0031₹0.2989 | $0.0031₹0.2989 |
| Rest of Africa | $0.0208₹1.9796 | $0.0037₹0.3516 | $0.0037₹0.3516 | $0.0037₹0.3516 |
| Rest of Asia Pacific | $0.0779₹7.4057 | $0.0105₹0.9938 | $0.0105₹0.9938 | $0.0105₹0.9938 |
| Rest of Central & Eastern Europe | $0.0795₹7.5596 | $0.0196₹1.8595 | $0.0196₹1.8595 | $0.0196₹1.8595 |
| Rest of Latin America | $0.0684₹6.5048 | $0.0105₹0.9934 | $0.0105₹0.9934 | $0.0105₹0.9934 |
| Rest of Middle East | $0.0363₹3.4490 | $0.0084₹0.7998 | $0.0084₹0.7998 | $0.0084₹0.7998 |
| Rest of Western Europe | $0.0548₹5.2054 | $0.0158₹1.5019 | $0.0158₹1.5019 | $0.0158₹1.5019 |
| Other | $0.0559₹5.3098 | $0.0071₹0.6769 | $0.0071₹0.6769 | $0.0071₹0.6769 |
Plan prices are monthly, in rupees, excluding GST; yearly billing is two months free. Messages are charged per delivered message on top of the plan, at the rate for the recipient’s country. Full details: InfiQ pricing. The app's messages carry no per-message charge; on the API every delivered message is billed by category. A visitor's foreign number is billed at its country's rate, shown in rupees on the pricing page. Invoices carry your Tamil Nadu GSTIN.
Work out your own monthly cost by message type.
Calculate your exact costOn InfiQ
What a Villupuram business runs on InfiQ
Matched to the comparison above.
- WhatsApp Coexistence
Keep using the WhatsApp Business app on the same number while the API runs alongside it, within Meta's coexistence limits.
A mill already on the WhatsApp Business app keeps it on the same number while the API sends weighment slips and payment confirmations, within Meta's coexistence limits.
- Shared team inbox
One WhatsApp number answered by a team: 10 users on Lite and 25 on Growth, agent and manager roles, transfers, private notes, labels and canned replies.
The weighbridge, the accounts desk and the owner answer growers on one number, with transfers and private notes.
- Consent records and opt-out enforcement
Each contact's opt-in source and time are recorded, STOP replies are enforced at platform level (even against later imports), and the audit trail exports.
The season's rate list and the Pongal offer go only to contacts whose opt-in is recorded with its source and time, and STOP is enforced.
- Busy accounting integration
A native integration with Busy accounting software: 25 document types and automatic payment reminders on WhatsApp, with no integration fee.
A mill or shop billing in Busy can send invoices and payment reminders on WhatsApp through InfiQ's native integration.
Nearby
Around Villupuram, on the map
City pages between Chennai, the coast and the delta.
Kallakurichi to the west, Puducherry and Tiruvannamalai have their own pages; this one stays with Villupuram's mills, junction, highway lodges and temple trips. The India guide covers DPDP, DLT and the rules for the whole country.
Guides for Villupuram teams
Questions Villupuram businesses ask
Our rice mill near Villupuram junction uses the WhatsApp Business app on one phone. What changes if we move to the API?+
Growers bring paddy to our Villupuram mill from the villages around the town. Can each weighment slip reach them on WhatsApp in Tamil?+
Devotees ask our Villupuram travel service about trips to the Angala Parameswari temple at Melmalaiyanur. Can we reply with fares and a pickup point?+
Visitors to Auroville write to our guesthouse in Vanur taluk from their home countries. What do replies to their numbers cost?+
Travellers on NH 45 reach our Villupuram lodge late at night. Can a QR at the gate let them check for a room?+
Customers have saved our Villupuram shop's number for years. Can we send them all a Pongal offer?+
Sources
Facts on this page were checked against these sources on the dates shown. Page updated 2026-10-20.
- [1]About district · District Administration, Viluppuram · read 2026-10-21
- [2]Tourist places · District Administration, Viluppuram · read 2026-10-21
- [3]Villupuram Municipality · Commissionerate of Municipal Administration, Government of Tamil Nadu · read 2026-10-21
- [4]ODOP product list, V33 (31 December 2025) · Invest India · read 2026-10-20
- [5]Tamil Nadu: state profile (updated April 2026) · India Brand Equity Foundation · read 2026-10-21
Move Villupuram's mill or shop from one phone to one team
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