What’s going on? Online retail giant JD.com reported better-than-expected results, after China proved it’s leaning into a digital future. What does that mean? JD.com’s been making the most of the pandemic, reporting an expectation-beating 31% sales jump in Q4/2020. While in-house delivery is what sets JD apart from Alibaba (which relies on 3rd-party couriers),  investors are…