Lead acquisition systems at scale with CAC control, designed to operate in the most competitive environment of the digital market: telecom.
Telecom is the most demanding vertical for any digital acquisition system. Direct competition between Telcel, AT&T, Movistar, BAIT and dozens of MVNOs compresses differentiation margins and constantly raises the CPL floor.
The problem is not generating leads. It's generating leads that convert within a CAC the business can sustain — and scaling that volume without CAC spiking. That requires a system, not a campaign.
Before creating the first campaign, I map the maximum tolerable CAC according to the product's revenue model (prepaid vs postpaid), operation margins and business KPIs. The entire system is built around that number.
Segmentation based on portability behavior, data usage, specific telecom interests and lookalikes built from real conversions. Not generic audiences: audiences that behave like customers.
Three-layer system: cold traffic with creative optimized for volume-cost, retargeting for unconverted leads, and activation of historical leads. Each layer has its own KPIs and dynamically assigned budget.
Scaling isn't raising the budget. It's identifying ad sets with the highest conversion efficiency, duplicating them, and progressively expanding audiences without losing the optimization signals the algorithm needs.
Walmart MVNO in high-competition environment. Full funnel Meta Ads system scaled from zero. Initial CPL $20 → $35–45 MXN at scale of 100K leads/mo with sustained conversion rate of 18–20%.
Dual Meta + Google system for differentiated products. Prepaid: 4x in 12 months with CPL control. Postpaid: acquisition built from scratch with lead quality focus. Total budget: $2.7M–$3.3M MXN/mo.
We review the current structure together and I'll tell you where in the system the biggest performance leak is.
References
Primary documentation for the platforms cited on this page:
Case figures refer to the periods and accounts described in each one; they are not promises of replicable results.
Por Cesar Baz — Performance marketing, data and AI consultant
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