how to create crowd sale ERC20 token

Question

Hello all,
If anyone knows please help me
I want the latest smart contract in which I am able to create my own ERC20 token and from another account, anyone can buy it and it can be run in remix

smart-contract has the function of Whitelist, Hard cap, Soft cap, Lockup, Crowd token sales, ETHICAL ICO, Large investor bonus

CONTRIBUTOR & PRIVATE ROUND, PRIVATE ONLY SALE, FIRST CROWD ROUND, VOUCHER SALE

Thanks in advance

Comments

In a simple word if I will say I want to create a smart contract which will create my own ERC20 token and all the feature of ERC20 token

1. Anyone can buy it and sale it (as we set the rate of our ERC20 token)

2. Only Whitelist account can buy it

3. we can set the bonus of your ERC20 token( Large investor bonus, pre-sale, VOUCHER SALE)

---

Here's something you can refer to: https://www.toptal.com/ethereum/create-erc20-token-tutorial