Implement token fees with contracts

How do I integrate a smart contract with my token to implement token fees.

thanks

Do you mean royalty payments for each transfer of a token?
If yes, you can use

This is for NFT, but we can imagine extending it to other tokens.

Note however that using such a mechanism prevents normal wallets from easily transferring the token (until the wallets adopt the standard). You would only be able to transfer the token by a specially crafted dApp (which is not too much of an issue in many cases).

you are a good man @fabrice

@Obi – Fabrice is a woman.
Yes, you are very kind and helpful, Fabrice!

Fabrice wrote: “Actually, I’m a man ” – I am sorry.
Yes, according to Wikipedia: Fabrice is a French masculine given name.

Actually, I’m a man