paypro: fix readme file for better explanation.

examples/PayPro/README.md

@@ -1,11 +1,42 @@
 # Running the Payment Protocol Demo
-This is an example of Bitcore's Payment Protocol implementation, including a
-mocked server (`server.js`) and client (`customer.js`).
 
-1. Start the server: `node server.js`
+## Node
-2. Start the customer: `node customer.js`
 
-At this point, you should see an acknowledgement from your local server:
+The node payment protocol demonstration will run automatically via:
+
+``` bash
+$ node examples/PayPro`
+```
+
+You will see the server and customer logs output in the terminal.
+
+## Browser
+
+To run our payment protocol demonstration in the browser, you may run:
+
+``` bash
+$ node examples/PayPro/server.js -b -p 8080
+```
+
+This will start the payment protocol demonstration server which serves outputs
+in the payment protocol request (which don't ask for *too* many testnet coins).
+
+Once the server is started, you can visit it in your browser:
+
+``` bash
+$ chromium https://localhost:8080/
+```
+
+You will see a simple checkout page to buy some imaginary products. Once you
+press checkout, you will see all the server and client logs in the browser as
+well as the terminal.
+
+If you're connected to enough peers, your transaction will be broadcast
+throughout the bitcoin testnet network and hopefully ACKed by your peers.
+
+## Logs
+
+Your logs may ultimately look something like this:
 
 ```
 Customer: Our payment was acknowledged!