diff --git a/README.md b/README.md
index baf86f0..5bf29b2 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,38 @@
 # exchange-market
  Exchange market for FLO to rupee# and vise-versa
+
+## Run `commands`
+---------------
+
+```
+npm install                     - Install the app and node modules.
+npm run help                    - List all commands.
+npm run setup                   - Finish the setup (configure and reset password).
+npm run configure               - Configure the app.
+npm run reset-password          - Reset the password (for private-key).
+npm run create-schema           - Create schema in MySQL database.
+
+npm start                       - Start the application (main).
+```
+**NOTE:**
+env variable `PASSWORD` required for `npm start`.
+
+Windows:
+```
+$env:PASSWORD="<password>"; npm start
+```
+Linux:
+```
+PASSWORD="<password"> npm start
+```
+*(Optional)*
+Multiple instance can be run/setup on the same dir with different config files by using env variable 'I'.
+
+Windows: 
+```
+$env:I="<instance_ID>"; <command>
+```
+Linux: 
+```
+I="<instance_ID>" <command>
+```