Data Interview Qs - Describe the purchase value of a user

Given the following dataset, can you create a chart that describes the purchase value of a given user?

To help get you started, below is code (Python) to import the referenced dataset:

        
# Import libraries
        
%matplotlib inline
        
import pandas as pd
        
import matplotlib.pyplot as plt
        
import numpy as np
        
import seaborn as sns
        
# Import data
        
df = pd.read_csv('https://raw.githubusercontent.com/erood/interviewqs.com_code_snippets/master/Datasets/sales_data_customer_value.csv')
    

Note this is an example of a more open-ended question, so you're free to define and segment purchase value however you see fit, provided you call out your assumptions in the solution.

The solution for premium users will be provided using Python.