Why Adyen, Stripe, and PayPal Still Can't Fix Global Payments - Davi Strazza (CBO, Lightspark)

The episode opens with a stark statistic: roughly 15 % of online transactions fail, generating billions of dollars in lost revenue for merchants worldwide. Davi explains that false‑positive fraud filters and fragmented authorization layers are the primary culprits, leaving businesses in the dark about why sales disappear at checkout. Even the most sophisticated payment service providers—Adyen, Stripe, PayPal, Chase Merchant Services—cannot see the full end‑to‑end flow, because each controls only a slice of the value‑transfer chain. This lack of visibility makes optimization impossible and keeps the global payments ecosystem fundamentally broken.

Because no single entity owns the entire rail, merchants are forced to accept opaque risk models and costly intermediaries. Davi points out that the traditional stack—acquirer, processor, gateway, and card network—adds latency and fees, especially for cross‑border payments where settlement can take days and cost upwards of 3 % of the transaction value. The industry’s incremental upgrades have reduced friction only marginally, leaving a persistent gap between consumer expectations for instant, frictionless checkout and the reality of legacy infrastructure. This mismatch fuels churn and hampers growth for digital businesses.

Lightspark’s Chief Business Development Officer Davi Strazza believes blockchain—specifically the Lightning Network—can close that gap. By moving money off‑chain and settling instantly, Lightning reduces fees to fractions of a cent and eliminates the multi‑hop delays that plague traditional rails. Lightspark combines proprietary routing algorithms with enterprise‑grade compliance tools, giving merchants end‑to‑end visibility and control previously reserved for banks. The timing is ripe: rising consumer demand for instant payments, regulatory clarity around crypto, and mature Lightning infrastructure converge to create a viable alternative. If adopted broadly, this could reshape global commerce and restore lost revenue for countless online sellers.