Generating a sales report

In this chapter, we are presenting a marketing campaign divided into several tasks:

1. Detect the best moment to launch the campaign
2. Generate individual codes to be sent to potential customers
3. Send the codes directly to users over their preferred channel, text message or email
4. Collect the results of the campaign
5. Generate a sales report with an analysis of the results

This recipe shows task 5 of the campaign.

As the final step, all the information about each of the sales is aggregated and displayed in a sales report.

In this recipe, we'll see how to read from spreadsheets, create PDFs, and produce graphs to generate a comprehensive report automatically in order to analyze the performance of our campaign.

Getting ready

In this recipe, we'll require the following modules in our virtual environment:

$ echo "openpyxl==3.0.3" >> requirements.txt
$ echo "fpdf==1.7.2&quot...