How AIM Executed a Measurable Sampling Campaign for British Biologicals

British Biologicals wanted more people in Mumbai to try Bsure, their flagship nutritional supplement. The plan reached tens of thousands of homes through the morning newspaper. What made it an AIM campaign rather than a plain distribution drive is what got built into every sachet before it went out: a way to know who took it, and what they did next.

About the client

British Biologicals is a respected Indian nutrition company known for science-backed supplements across several therapeutic areas. Bsure sits in its flagship range. In a crowded supplement market, the brand did not want another awareness burst. It wanted real trial, and it wanted to know what that trial was worth.

The objective

The brief was simple to say and hard to do well: raise awareness and drive sampling for Bsure among the right Mumbai households. AIM added a second line to the brief. Every sample should come back with data. Reach was the easy half. Knowing who tried it, and whether they bought, was the half most sampling never delivers.

The real problem with a 50,000-sachet drop

A number that big is easy to be proud of and easy to waste. Hand 50,000 sachets to a newspaper network and you have reach by breakfast. What you usually do not get is any idea who took them, whether they fit the product, or whether one of them ever bought. AIM treats a drop this size as a chance to learn, so measurement went into the sachet first, not as an afterthought once the campaign was done.

Target audience

Bsure suits a wide base: health-conscious adults, working professionals, homemakers, and senior citizens who think about daily nutrition. Because the product fits many households, geography did the heavy lifting. Rather than spraying the whole city, AIM chose Mumbai zones by household density, income profile, and newspaper penetration, so the samples landed where Bsure buyers actually live.

How AIM planned it

• Zone selection. Ten residential zones picked by density, pincode income data, and paper reach, not by whichever route was easiest to cover.
• Vendor mapping. Each zone matched to its newspaper vendor routes, so coverage was even and traceable route by route instead of dumped in bulk.
• Capture design. Every sachet carried a QR code and a zone-coded coupon. A scan or a redemption told us which zone, which route, and a little about the person who responded.
• Timing. Inserts rode the morning paper, when the household is together and the sachet lands with the day's first read.

Execution

• Vendor onboarding. Local newspaper vendors briefed and trained on Bsure, on handling, and on correct placement in the paper.
• Zone-phased distribution. 50,000 sachets inserted across the 10 areas during peak morning hours, phased so each zone was covered cleanly.
• Live tracking. Dispatch monitored by zone and route, so the team knew what went where and when.
• Capture from day one. QR scans and coupon codes recorded as they came in, building a live picture of response by area.

The outcome

The channel did what it does best: broad reach, fast, at a low cost per household. The difference was everything that came after the sachet left the vendor's hand.

• Roughly 5,200 people raised their hand by scanning, and about 3,600 gave enough to build a real profile. That is a first-party audience the brand did not have the morning before.
• Around 2,100 redeemed the coupon into a first purchase, and about 640 came back for a second pack inside 60 days, the number that decides a supplement's future.
• Zone-level data exposed a clear gap between the strongest and weakest areas, so the next run can drop the dead zones and put more weight where Bsure actually landed.

Why it worked

Newspaper sampling gets written off as old and blind. It is old. It does not have to be blind. The same 50,000 sachets, coded and tracked, turned a one-morning reach story into a zone-by-zone map of where Bsure's buyers live. For a brand planning its next campaign, that map is worth more than the reach that produced it. That is the whole idea behind AIM: sample on purpose, capture the person, and let the data tell you where to go next.