From 2785538dd711a8bdc1e5c96d577a03358babb224 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fran=C3=A7ois=20Boulais?= <fboulais@me.com>
Date: Thu, 6 Aug 2020 18:45:04 +0200
Subject: [PATCH] Update README.md

---
 README.md | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/README.md b/README.md
index 0e8e079..d518a75 100644
--- a/README.md
+++ b/README.md
@@ -36,6 +36,18 @@ button.configuraton = .init(color: .orange, font: .cookie)
 
 ### `BMCManager`
 
+`BMCManager` is a singleton that is used to configure both username and presenting view controller. The username is the one you've chosen on https://www.buymeacoffee.com, and the presenting view controller is the one that will be used to present donation flow when user tap on the `BMCButton`.
+It can be configured in the `viewDidLoad` function:
+
+```swift
+override func viewDidLoad() {
+    super.viewDidLoad()
+
+    BMCManager.shared.username = "appcraftstudio"
+    BMCManager.shared.presentingViewController = self
+}
+```
+
 ## Installation
 
 ### [CocoaPods](https://guides.cocoapods.org/using/using-cocoapods.html)