The [f500link]eBay[/f500link] payments spinoff has passed $10 billion in revenues in the past 12 months, according to [f500link]S&P Global[/f500link], and, under Schulman, a former executive at [f500link]American Express[/f500link] and [f500link]AT&T[/f500link], it’s partnering with erstwhile rivals [f500link]Visa[/f500link] and Mastercard, which lowers fees but should expand its reach.