First check if nodejs and npm are installed in your system

npm –v
node –v

Open your console and navigate into the folder containing the website (cd to the cloned repo) Run browser sync to run the webpage on localhost

npm install -g browser-sync
browser-sync start --server --files "css/*.css"

Initialise npm and install the web3 js on ethereum

npm init
npm install ethereum/web3.js –save

This is the Ethereum compatible JavaScript API which implements the Generic JSON RPC spec. It's available on npm as a node module, for bower and component as an embeddable js and as a meteor.js package.

Run testrpc to create 10 test accounts to play with automatically. These accounts come preloaded with 100 fake ethers.

testrpc

As of version 3.0.2 , testrpc requires at least Node 6.9.1 to run so be sure to update your node before execution

I have used solidity to write a simple smart contract. Go to the ethereum remix engine (http://remix.ethereum.org) which is an ide for writing smart contracts. Change the https to http in order to run the ide in web3 provider environment Now copy paste the experience/med place.sol into the ide to compile and run the contract

Open the website to undertand the interface and after adding items to the cart in confirm the order and checkout.

The total amount purchased is transferred to the ethereum blockchain on checkout