OPEC (Organization of the Petroleum Exporting Countries)

Oil Changed How We Pay For Things

The video highlights how petroleum fuels the modern payment system, from the plastic cards in our wallets to the digital devices that process transactions. Credit, debit and gift cards are made of PVC, a petroleum‑derived polymer, while many new banknotes use polymer films for durability and security. ATMs incorporate oil‑based keypads, housings and polyurethane gaskets, and point‑of‑sale equipment such as barcode scanners and payment terminals rely on petroleum‑based components. Even contactless payments via smartphones and online transfers depend on electronics built from oil‑derived plastics and resins. As the narrator notes, “Oil changed everything,” underscoring that without petroleum the physical infrastructure of payments would collapse. The example of polymer banknotes illustrates how oil not only powers transactions but also enhances anti‑counterfeiting measures. Understanding this hidden dependency reveals supply‑chain vulnerabilities and may drive interest in alternative materials or digital‑only solutions, especially as sustainability concerns rise.