FOUR vs NAD Comparison

Shift4 Payments Inc is an independent provider of software and payment processing solutions in the U.S., expanding internationally. Its payments platform offers integrated products and services across in-store, online, mobile and tablet-based channels, including end-to-end payment processing, merchant acquiring services, a proprietary omni-channel gateway, eCommerce capabilities, and reporting tools. The company distributes its services through internal sales teams and partners, including independent software vendors (ISVs) and value-added resellers (VARs). Revenue is predominantly recurring, derived mainly from processing fees and subscription revenue from POS software, business intelligence tools and other technology solutions. The company derives maximum revenue from the United States.

Nuveen Quality Municipal Income Fund is a diversified, closed-end management investment company. Its investment objective is to provide current income exempted from regular federal income tax by investing in tax-exempt municipal securities that the Fund's investment adviser believes are underrated or undervalued or that represent municipal market sectors that are undervalued.