NFT Bill Mill
Bill-Mill.com is the first search engine that, within its own digital space, translates the most highly profitable keywords and phrases into the blockchain and gives them the right to be property.

We create Limited NFT tokens, which are essentially these keywords and phrases.

By purchasing NFT — tokens, the owner, without time limit, receives income (rent) from the sale of contextual advertising of these key phrases and words through the Bill-Mill search engine.

The purchase is available on the OpenSea market.
https://opensea.io/BILL-MILL