diff --git a/README.md b/README.md
index 1aca45d55..39af21b2e 100644
--- a/README.md
+++ b/README.md
@@ -11,8 +11,22 @@ Install dependencies with `yarn` >= 14.15.0
 3. Build and deploy to simulator `yarn ios` or device `yarn ios:device`
 
 ### Android
-1. `yarn start` to start dev server
-2. Build and deploy to simulator or device `yarn android`
+1. Install a JDK:
+
+    1.1 Install JDK 1.8.0_x (1.7 =  Java 7, 1.8 = Java 8, etc.) where x is the latest update number (currently 1.8.0_333). You can try a newer JDK but some dependencies might not compile properly.
+
+    1.2 Add a `JAVA_HOME` environment variable to your `~/.profile` or `~/bash_profile` set to your JDK folder. *eg.* `JAVA_HOME=/Library/Java/JavaVirtualMachines/jdk1.8_0_333.jdk/Contents/Home`
+
+2. Google TapAndPay setup: 
+
+    2.1 Google only makes this repository available if you have a TapAndPay dev account, we have one as a team so ask a team member to send you an ENCRYPTED email with a copy of the TapAndPay repository. 
+
+    2.2 Create a `.m2/` directory somewhere (I put mine in the parent dir of the app root dir so I don't accidentally check it in) then copy the repository  folder you received into the `.m2` folder so the path looks like `../.m2/repository/`.
+
+    2.3 From your home directory, open or create `~/.gradle/gradle.properties` and add `M2_REPOSITORY_URL=../../../.m2/repository` (or wherever you put yours, the path should be relative to `[app root]/android/app/build.gradle`). 
+
+3. `yarn start` to start dev server
+4. Build and deploy to simulator or device `yarn android`
 
 #### Accessing your local server
 To make requests to your local server, first take your local BitPay server cert and copy it into `android/app/src/main/res/raw` folder in either .pem or .der format.
@@ -42,6 +56,11 @@ This project uses `react-redux` https://react-redux.js.org/ for state management
 1. In `src/contants/config.ts` change `APP_LOAD_STORY_BOOK=false` to `APP_LOAD_STORY_BOOK=true`
 2. Run `yarn <platform>` ex: `yarn ios`. Since we set `APP_LOAD_STORY_BOOK=true`, this runs Storybook instead of your actual app.
 
+## Integrations
+To test integrations such as Braze, Dosh, etc. you will need to get API keys from another team member. Then create `.env.production` and `.env.development` in the app root by copying the `.env.template` contents and populating the values appropriately.
+
+To switch to using dev or prod keys, run `yarn set:dev` or `yarn set:prod` respectively which will run replace scripts to populate these values into the appropriate build files, or run `yarn reset:dev` or `yarn reset:prod` to reset values.
+
 ## Deeplinking
 Test deeplinking via command line with these commands (note: ampersand must be escaped for multiple params):