There are arguably few superstore chains out there that have the reach and demand of Walmart. With over 4,756 stores across the U.S., the presence of this giant is hard to ignore. With such a dominant reign over the market, they succeed in selling everything from produce to electronics. If Walmart were a country, it would be the 28th largest economy in the world.With over $524 billion dollars in revenue over the fiscal year of 2019, it's hard to understate their presence in the U.S market.Their massive success and growth is almost an anomaly, as other brick and mortar stores have seen a steady decrease in sales on specialized products such as office supplies with the rise of e-commerce marketplaces. But let's talk about something hyper-specific, printer ink. There are so many retailers out there that sell ink cartridges, but somehow Walmart tends to beat them out price-wise almost every time. It begs the question, are Walmart printer cartridges really the cheapest out there?How Walmart...
