Buy now, pay later startup Affirm is seeing a surge in demand. Here's why CEO Max Levchin is eyeing expansion as other fintechs are in survival mode.

· Buy now, pay later startups like Affirm are seeing growing interest from merchants and consumers.
· Affirm offers 3, 6, and 12-month loans with rates ranging from 0% to 30% at merchants like Casper, Peloton, and Walmart.
· While many in the startup ecosystem are hunkering down, expecting a funding drought, Affirm's CEO Max...