# Developer Guide

- [Installing Upzelo](/developer-guide/installing-upzelo.md): 3 Steps to get started quickly.
- [Advanced configuration](/developer-guide/advanced-configuration.md)
- [Upzelo Configuration Object](/developer-guide/advanced-configuration/upzelo-configuration-object.md): Parameters available for configuring Upzelo
- [Test Mode](/developer-guide/test-mode.md): An environment for you to test the product without affecting real data
- [Customer ID and Subscription ID](/developer-guide/customer-id-and-subscription-id.md)
- [Processing Behaviour](/developer-guide/processing-behaviour.md): Change how Upzelo works for you
- [Examples](/developer-guide/examples.md): A few examples on ways you might set up Upzelo