We’re pretty simple as far as civilizations go. We want love. We want shelter. We want tacos. Those are the givens, and they’re usually reflected, in one way or another, in our bank statements. But to take a look at exactly what we spend our money on, and why we spend our money on it, we partnered with Venmo and studied a year’s worth of data to find the most-used charges and payments between friends on the app. Here’s what we found out.