ERC20 or BEP20 features in Solidity code

Hi Everyone.

I want to create ERC20 or BEP20 token, I have a code, it's a simple template.
I want to have two features: 1. Transaction Fee; 2. Callback URL;

I want to rewrite this code:
https://github.com/giobulia/bep20-solidity-template/blob/main/bep20-smart-contract.sol

1. Add transaction fee, need to know 2 different examples: a) 1% b) 1 token
(All extra fee goes to "xxxxxx" Address)

2. Every transaction connecting to this URL: https://example.com/callback/transaction/TRANSACTION_ID_XXXX

Also if you think there is an extra code, you can give me recommendation, what can I remove for minify.