How to onboard masons to your app
Masons do not download apps because a brand asks them to. They join when someone they trust shows them, when the first scan pays them money they can see, and when the whole thing works in their language without typing. Onboarding masons is a field job, run through dealers, retailers and meets, with a registration flow designed for a phone shared at a construction site.
To onboard masons to a cement brand's app, find them through dealers, retailer counters, site visits and mason meets, register them on WhatsApp or the app with a phone number and a short voice-guided flow in their language, pay a reward on the very first bag scan by UPI, and follow up in the first 30 days with tier progress and a meet invitation. Activation, not sign-up, is the number that matters.
Where masons are found
| Channel | How it works | What to watch |
|---|---|---|
| Retailer counters | Retailer introduces masons who buy or collect bags; registers them on the spot | Retailer should not hold the mason's phone or codes |
| Dealer godowns | Dealer's staff register masons who come with contractors | Useful in towns where dealers sell direct to sites |
| Site visits | Brand's technical or field staff visit active sites and register the mason crew | Highest quality sign-ups; slowest channel |
| Mason meets | Group registration at a meet, with a live first scan | Plan help desks so nobody leaves unregistered |
| Mason referrals | An active mason brings his crew | Reward only after the new mason's own scans |
Retailer counters usually bring the most sign-ups, because masons visit them often. Site visits and meets bring masons who scan regularly. Use both: counters for reach, meets and site visits for quality.
Registration that works for masons
Many masons share a phone, read little, and are on site with dusty hands when they first try. Design for that:
- Start on WhatsApp. A mason already uses WhatsApp. Sending a message to the brand's number to start is easier than installing an app; offer the app later to those who want it.
- Phone number first, details later. Ask for name, district and the UPI number at the start. Collect KYC details only when the mason approaches the point where tax rules or payout limits require them.
- Voice in his language. Let the mason hear the steps and ask questions by voice in Hindi, Marathi, Telugu, Tamil, Kannada, Bengali, Odia or Gujarati.
- Link him to a retailer or dealer. Record who introduced him, so the field team knows where its masons come from.
The app adoption for low-literacy users post covers interface choices for this audience in detail.
The first scan is the activation
A mason who registers but never scans is not onboarded. Make the first scan happen while the person who registered him is still standing there: a bag at the counter, a demo code at a meet, or a bag already on site. The reward for that scan should reach his UPI within minutes, so he sees money, not a points balance.
- 1IntroducedAt a counter, site or meet
- 2RegisteredWhatsApp, phone number, voice in his language
- 3First scanA real bag, scanned on the spot
- 4PaidUPI credit within minutes
- 5Second weekReminder and a small bag milestone
- 6First monthTier progress, meet invitation
The first 30 days
Most masons decide in the first month whether the program is worth the effort. An illustrative 30-day plan:
| When | What happens | Why |
|---|---|---|
| Day 0 | Registration and first paid scan | Proof that the program pays |
| Days 3 to 7 | Voice message: how scanning works, where codes are on the bag | Removes the most common confusion |
| Week 2 | Small milestone: an extra reward at 20 bags this month | Builds the habit early |
| Week 3 | Retailer or field staff check in on masons with no second scan | Catches drop-offs while recoverable |
| Day 30 | Tier status shown, invitation to the next mason meet | Gives a reason to keep scanning |
Track the share of registered masons who made a second scan within 30 days. That number tells you whether onboarding works far better than the total registration count.
Protect the program from the start
The common abuse in mason programs is a retailer or dealer collecting codes from bags and scanning them under a few registered phones. Unique codes with first-scan binding and duplicate blocking stop reuse of a code. Watching for single phones scanning far beyond what one mason could use, and for masons whose scans all come from one counter, catches the rest. Reward the retailer who introduces masons separately, so he has no reason to scan their codes himself.
How Unotag helps onboard masons
Unotag's influencer loyalty program lets masons register and scan bag codes on WhatsApp or the app, with first-scan binding, duplicate blocking and instant UPI payouts or points from a catalogue of over 10,000 products. A chat assistant answers questions in 10 Indian languages by voice or text, and tiers, badges and meets give masons a reason to stay. The cement page shows how this connects to dealer and retailer schemes, and how to run influencer meets covers the meet itself.
Key takeaways
- Find masons through retailer counters for reach and through site visits and meets for quality.
- Register on WhatsApp with a phone number and voice guidance in the mason's language; collect KYC later.
- Make the first scan happen on the spot and pay it by UPI within minutes.
- Run a 30-day follow-up and track second-scan rate, not just sign-ups.
- Block code reuse and reward introducers separately to keep the program clean.
Frequently asked questions
How do you get masons to join a loyalty app?
Register them where they already are, at retailer counters, dealer godowns, sites and meets, on WhatsApp with voice guidance in their language, and pay a reward on their first bag scan immediately.
Do masons need to install an app?
No. Masons can register and scan on WhatsApp. The app can be offered later to those who want to see their history, tiers and catalogue.
What documents are needed to register a mason?
A phone number, name, district and UPI number are enough to start. KYC details can be collected later, when payout limits or tax rules require them; confirm the requirement with your tax advisor.
How do you stop retailers scanning masons' codes?
Use unique bag codes with first-scan binding and duplicate blocking, watch for phones scanning implausible volumes, and give retailers their own reward for introducing masons.
What is a good measure of mason onboarding?
The share of registered masons who made a second scan within 30 days, because it shows whether sign-ups are turning into regular scanners.
When should a cement brand hold mason meets?
Slower site months such as the monsoon suit meets, because masons have more time. Use meets for registration, training and tier recognition.