In Episode 2 of Built for Billions, Ajita and Ruchika Arya tackle a problem that most retailers treat as a commercial function but is fundamentally an architectural one: getting one consistent price across every channel, in real time, at scale.

Ruchika breaks down what she calls "high velocity chaos," where pricing systems, promotion engines, loyalty constructs, and vendor-funded offers are all optimizing independently but need to converge on a single number the customer can trust. When that convergence fails, the impact is direct: abandoned transactions, margin variance, and eroded customer confidence.

The conversation covers what happens when omnichannel expansion adds interpretation drift across web, app, store, and POS, the warning signs that a pricing and promotion stack isn't enterprise-ready, and what architecturally mature systems need to do differently.

The takeaway: if your pricing engine behaves differently during peak than it does in planning, that's not a campaign issue but an infrastructure one.