How to onboard contractors and bar benders to your app
On a house under construction, the steel is bought by the contractor, cut and bent by a bar-bending crew, and checked by an engineer if there is one. All of them influence which brand comes next time. Getting them onto a brand's app is a site job: the crew works as a team, the phone is often the head bender's, and the program has to be clear about who earns on each bundle.
To onboard contractors and bar benders to a TMT brand's app, reach them at sites, dealer counters and contractor meets, register the contractor and the head of each bar-bending crew on WhatsApp in their language, agree a clear rule for who earns on each bundle, make the first bundle-tag scan happen at site with an instant UPI reward, and follow up over 30 days with milestones and tiers. Count crews that scan regularly, not just registrations.
Where to find them
| Channel | Who you reach | How it works |
|---|---|---|
| Active sites | Contractors and bar-bending crews | Field staff visit sites where your bars are delivered and register the crew on the spot |
| Dealer counters | Contractors who buy steel | Dealer registers contractors at billing and introduces the program |
| Fabrication yards | Fabricators who cut and bend for several sites | Field staff register the yard owner and his workers |
| Contractor meets | Contractors and crew heads | Group registration with a live scan demo |
| Engineer introductions | Contractors on engineered sites | Engineers point the brand to the contractors they work with |
Site visits produce the most active members because the bars are right there to scan. Dealer counters give reach across many small contractors. Use dealer counters to register contractors and site visits to bring in the crews who handle the steel.
Register the crew, not just the individual
A bar-bending crew usually works under one head. Register the head first, then his crew members on their own phones where they have one. Record which contractor the crew works for, and which dealer or distributor supplies the site. This gives the brand a picture of who works with whom, and lets rewards be split if that is the rule.
- WhatsApp first. A message to the brand's number starts registration, with no app to install.
- Phone number, name, district, UPI number. Enough to start; KYC details can follow when payout limits or tax rules need them.
- Voice help in their language. Hindi, Telugu, Tamil, Kannada, Marathi, Bengali or Odia, so nobody has to type.
Agree who earns on a bundle
The most common reason site programs stall is a quarrel over tags. Pick one rule per region and publish it before onboarding starts.
| Rule | How it works | Suits |
|---|---|---|
| First scan earns | Whoever scans the bundle tag first is paid | Small sites where the contractor also works |
| Contractor earns, crew gets a share | Contractor scans; a set share goes to the registered crew head | Sites with a stable contractor and crew |
| Crew earns, contractor gets tier credit | Crew head scans for cash; contractor's tier counts the tonnage | Markets where bar benders drive brand choice |
The first scan at site
Registration only counts when the first bundle tag is scanned. Do it during the visit, on a bundle already on site, and make sure the UPI credit lands while the field officer is still there. The same scan shows the crew that the bars are genuine, which is worth saying out loud: a crew that knows how to check tags will notice when a site receives bars that do not scan.
- 1Site visitField officer meets contractor and crew head
- 2RegisterWhatsApp, voice help, crew linked to contractor
- 3Agree the ruleWho earns on a bundle, stated plainly
- 4First scanA bundle on site; genuine check shown
- 5PaidUPI credit within minutes
- 630 daysMilestones, tier status, meet invitation
The first 30 days
A site uses steel in bursts: foundation, columns, each slab. Schedule follow-ups around those stages. An illustrative plan:
- Week 1: a voice message explaining where the tag is on each bundle and how to scan in poor light.
- Next slab casting: a reminder to scan every bundle delivered for it, with a small bonus for the first ten bundles in the month.
- Week 3: a call from the field officer to crews with no second scan.
- Day 30: tier status, and an invitation to a contractor meet with technical sessions on grades and bending.
Measure crews with scans on more than one day in the first month. That shows whether the habit has formed better than total sign-ups or total scans.
Keep it clean
The risk in steel is bulk scanning: someone in a dealer's yard or a distributor's godown scanning bundle tags before they reach a site. First-scan binding and duplicate blocking stop a tag being paid twice. Flag phones that scan many tags at once from a stockyard location, or more tonnage in a week than one crew could handle, and hold those payouts for review. Reward dealers separately for introducing contractors, so they have no reason to scan themselves. The QR program fraud prevention post covers more patterns.
How Unotag helps onboard site influencers
Unotag's influencer loyalty program lets contractors, fabricators and bar benders register and scan bundle tags on WhatsApp or the app, with first-scan binding, duplicate blocking, anti-counterfeit verification and instant UPI payouts or points. A chat assistant answers in 10 Indian languages by voice or text, and tiers, badges and meets keep crews engaged. See the TMT steel page, and contractor loyalty programs for program design.
Key takeaways
- Register contractors at dealer counters for reach and crews at sites for activity.
- Register the crew head and members, linked to their contractor and supplying dealer.
- Publish one rule per region for who earns on a bundle before onboarding starts.
- Make the first scan happen at site with an instant UPI credit and show the genuine-bar check.
- Watch for bulk scanning from stockyards and reward dealers separately for introductions.
Frequently asked questions
How do you get bar benders to use a loyalty app?
Register them at site through the crew head, on WhatsApp with voice help in their language, and pay them instantly for the first bundle-tag scan while the field officer is there.
Who should earn on a TMT bundle, the contractor or the bar bender?
It depends on who drives brand choice in your market. Common rules are first scan earns, contractor earns with a crew share, or crew earns cash while the contractor's tier counts tonnage. Publish one rule per region.
Do contractors need to install an app?
No. They can register and scan on WhatsApp. The app can be offered later for history, tiers and the rewards catalogue.
How do you stop dealers scanning bundle tags in their yard?
Use unique codes with first-scan binding and duplicate blocking, flag bulk scans from stockyard locations, and give dealers their own reward for introducing contractors.
What is a good onboarding measure for site crews?
The number of registered crews who scanned on more than one day in their first month.
Can engineers be part of the program?
Engineers are best included through technical meets and recognition rather than per-scan cash. They can introduce the brand to contractors on their sites.