Bangladesh Just Raised Carrier Billing Limits by 150% — And Only One Operator Can Use It

On 7 September 2026, the Bangladesh Telecommunication Regulatory Commission did something carrier billing markets rarely see: it raised the spending ceiling on mobile-balance payments by 150 percent in a single move. The monthly limit for Direct Operator Billing (DOB) went from Tk 2,000 to Tk 5,000. The annual ceiling jumped from Tk 20,000 to Tk 50,000.

More importantly, BTRC removed a restriction that had been in place since DOB launched: customers can now buy smartphones, SIM-based devices and routers using their prepaid balance.

For anyone running mVAS traffic in South Asia, this is the most consequential regulatory change of the quarter. But it comes with two catches that most of the coverage has glossed over — and our own numbers from this GEO suggest the picture is more complicated than the headline.

What Actually Changed

Direct Operator Billing in Bangladesh is not the same thing as the DCB flows most affiliates work with daily. It is a regulated payment rail, approved by Bangladesh Bank, that lets a subscriber use their mobile balance the way they would use a debit card — but only for an approved list of goods and services.

That list currently covers digital content, app and in-app purchases, online utility bills, e-ticketing, e-health services, approved government lotteries, online platform subscriptions and education platforms. As of September, it also covers handsets and connectivity hardware.

Here is how the ceiling has moved since launch:

That is an 8x increase in the monthly ceiling over eight years, with most of the movement compressed into the last nine months. Regulators in Bangladesh have clearly decided that mobile balance is a legitimate payment instrument for people the banking system does not reach.

If you have read our piece on carrier billing moving beyond digital content, this will look familiar. We argued in July that physical goods and services were the next frontier for DCB. Bangladesh just made handsets an official use case, which is about as physical as it gets.

The Two Catches

Catch one: only Grameenphone is approved. The revised ceiling is not a market-wide switch. Grameenphone is currently the only operator cleared under the new limits. Robi, Banglalink and Teletalk can apply, but until they do, roughly 54 percent of Bangladesh’s mobile base sits outside the new framework.

Catch two: the approval runs for six months. BTRC granted the higher limits on a six-month trial. Whether they become permanent depends on what happens during that window — uptake, fraud levels, complaint volumes, and how Bangladesh Bank reads the inspection reports.

DOB operations remain subject to central bank inspection, and participating operators are treated as reporting organisations under anti-money-laundering and counter-terrorism financing law. Financial, speculative and crypto transactions stay banned. Operators must guarantee delivery of purchased goods and maintain refund and chargeback policies.

That last requirement matters more than it sounds. A mandated chargeback policy on a carrier billing rail is a consumer-protection mechanism, and consumer-protection mechanisms have a way of migrating from one billing flow to another. We watched exactly that happen in Nigeria, where a consumer lending framework designed for loan apps ended up suspending MTN Xtratime and disrupting airtime credit for millions of subscribers.

Why Bangladesh Is Worth Your Attention Anyway

The fundamentals here are strong, and they have been getting stronger.

BTRC data for June 2026 shows 189.83 million active mobile subscribers and 135.94 million internet subscribers. Of those internet users, 120.84 million connect through mobile networks — fixed-line is barely 15 million. This is a mobile-first market in the strictest sense.

Market share breaks down like this:

Subscriber growth is slowing — 2.2 percent in the first half of 2026 — while internet subscriptions grew 5.4 percent over the same period. The market is saturating on connections and growing on consumption. That is precisely the environment where operators start hunting for ARPU from digital services rather than SIM sales.

Grameenphone’s Q2 2026 numbers support this. ARPU rose from Tk 146 to Tk 152 quarter on quarter, data penetration crossed 60 percent of the base for the first time, and management explicitly framed digital services as the growth engine. When an operator says that on an earnings call, it usually means the VAS side of the business is getting budget.

Our Own Data: The Grameenphone Paradox

Bangladesh is not a theoretical GEO for us. In 2026 alone, Affiliate Dragons has converted close to a million users onto subscription services in this market across all four operators. That gives us a view of the flow economics that public data cannot provide, and it points somewhere unexpected.

The obvious assumption when entering a new GEO is to chase the largest operator first. In Bangladesh, that assumption is wrong.

Ranked by how well our flows actually convert, the order is Banglalink first, Robi second, then Teletalk and Grameenphone close together at the bottom. Banglalink converts roughly two and a half times better than Grameenphone on comparable volume. Yet Grameenphone holds 45.6 percent of the market to Banglalink’s 19.9 percent.

Which makes the DOB news genuinely ambiguous. The one operator approved for the new limits is the one where our flows perform weakest.

There are plausible explanations. Grameenphone’s base skews toward older, lower-intent prepaid users outside the major cities. Its billing flow applies more confirmation friction. Or its subscribers have simply seen more subscription offers over the years and grown resistant. We have not isolated the cause — but the gap is consistent enough across months that we plan around it rather than fight it.

One more thing worth saying plainly: volume in Bangladesh is still abundant, but conversion quality has softened since the spring peak. Whatever your model says based on Q1 performance in this GEO, discount it. Test at small scale before committing budget, and let current numbers rather than historical ones set your bids.

What This Means for mVAS Affiliates

Higher ceilings change what advertisers can price. When a subscriber can spend Tk 5,000 a month instead of Tk 2,000, higher-priced subscription tiers become viable. Premium content bundles, education platforms and multi-service packages that previously hit the wall now have room. Expect advertiser payouts on Bangladesh to reprice upward over the next two quarters — but only on Grameenphone until other operators get approval.

Handset financing creates an adjacent funnel. DOB now covers smartphones, and Bangladesh has run a SIM-lock instalment policy since January 2026. Combine the two and you get device instalments paid from mobile balance. A first-time smartphone buyer is a first-time app user, a first-time streaming subscriber and a first-time mobile-content customer. That cohort is the highest-value audience mVAS has, and it is about to expand.

The compliance bar is rising, quietly. Mandated refund policies, guaranteed delivery and central bank inspections are not aimed at affiliates. But they establish an expectation that every charge is traceable to explicit consent. If your Bangladesh flows lean on aggressive pre-landers or ambiguous opt-ins, that is now technical debt. Clean PIN-submit and proper header enrichment flows are the safe side of this line.

Don’t default to the market leader. Our operator data says the obvious targeting choice is the wrong one. Split by carrier from day one, and let conversion rate rather than subscriber count decide where budget goes.

Watch the six-month clock. The new limits expire around March 2027 unless extended. Build campaigns that work at the Tk 2,000 ceiling and treat the Tk 5,000 headroom as upside rather than the base case.

Our Recommendation: Run Bangladesh on Google Traffic

If you decide to promote this GEO, our recommendation is straightforward — start with Google traffic rather than the usual push and pop mix.

The reasoning is specific to how Bangladesh is built. Of 135.94 million internet subscribers, 120.84 million connect through mobile networks. This is an Android-dominant, mobile-first audience that lives inside the Google ecosystem — Search, Chrome, the Play Store, and the enormous Display inventory sitting on local news and entertainment sites. Reaching those users through Google Display and app campaigns puts you in front of real intent at a CPM that is still low by global standards.

The second reason is quality. Bangladesh has plenty of cheap volume available, and much of it converts badly — which is part of what we see in the softening numbers described above. Google traffic costs more per click and behaves better per user. In a market where operator approval, refund policies and central bank inspections are all tightening, traffic that survives scrutiny is worth paying for.

The catch is that Google’s policies do not tolerate the landing page patterns that push traffic forgives. Aggressive pre-landers, forced redirects and ambiguous subscription terms get accounts banned quickly. The flow that works is a clean self-hosted landing with a transparent PIN-submit — which we documented in detail in PIN API + Google Display Ads: Why Self-Hosted Landings Convert Better. That setup is the one we would build for Bangladesh today.

Creative production is no longer the bottleneck it used to be either. Localised Bengali video creatives can be produced without a production team using Veo 3 inside Ads Asset Studio, which matters in a market where generic English creatives underperform badly.

What to Watch Between Now and March 2027

• Whether Robi and Banglalink get approved. These are the operators where our traffic actually converts. Approval there is a bigger deal for affiliates than the original announcement.
• Which handsets appear through DOB, and on what instalment structures. This determines whether the smartphone use case is real volume or a press release.
• Fraud and complaint levels. A subscription fraud scandal during the trial window would end it. South Africa just lost R199 million to a DCB fraud syndicate, and its regulator is now under pressure to restrict third-party billing entirely.
• Whether BTRC extends or expands the ceiling in March. Extension signals confidence and probably higher limits next. Reversion to Tk 2,000 signals the trial failed.
• Whether ARPU keeps climbing. Grameenphone’s Tk 152 was a recovery, not a record. Sustained growth means more operator appetite for VAS partnerships.

Bottom Line

Bangladesh is doing what a handful of mobile-first markets are converging on: treating airtime as a real payment instrument, and letting the unbanked buy things with it. That is the same trend we tracked in telcos becoming banks, arriving through a different door.

For affiliates the opportunity is real but narrower than the headline suggests. One operator is approved, the window is six months, and our own conversion data on that operator is the weakest of the four. The right move is not to pile into Bangladesh because the limit went up. It is to be positioned on Robi and Banglalink before their approvals land, running Google traffic into clean self-hosted PIN-submit flows that will survive the compliance direction this market is clearly heading in.

Close to a million subscriptions driven on this GEO in 2026 mean the offers and the operator connections already exist. Sign up with Affiliate Dragons and ask your manager for current Bangladesh inventory and which operators are converting this week.

Related reading:
– The Mobile Subscription Market in Bangladesh in 2025
– PIN API + Google Display Ads: Why Self-Hosted Landings Convert Better
– Carrier Billing Beyond Digital Content: Physical Goods, Transport, and Food Delivery Are Next
– Vietnam GEO Analysis 2026
– DCB and VAS — Are They the Same Thing?
– mVAS Trends 2026