Buy now, pay later services have become so ubiquitous that BNPL may as well just be another way to say “debt.” But in Mexico, where BNPL platform Aplazo operates, a large underbanked population makes BNPL more like an alternative to cash. The four-year-old Mexican fintech startup facilitates fractionated payments to offline and online merchants even when the buyer doesn’t have a credit card. To the end users, Aplazo offers a virtual card that lets them buy now and pay later in many stores. A rec...