Walmart released its Q3 earnings this week and things were looking up for the retail giant. Their advertising revenue grew about 30% since Q2. On the earnings call, President and CEO Doug McMillon attributed the growth to “More items and sellers driving GMV (Gross Merchandise Volume) and improving customer satisfaction.” He continued that success with advertising is “mutually reinforcing. If we double-click on advertising with Walmart Connect in the U.S., we see it’s benefiting from growth in e-commerce and from improvements made within the business itself. […]