Until the end of September, the Bybit exchange makes a gift to newly arrived and already registered traders in the form of a 20% discount on taker orders (market orders). What you need to do to get a discount is described below.
To receive a discount, you must register on the exchange using one of these links. If you already have an account, then you can register a new one strictly using this link (Bybit does not prohibit having 2 accounts). Links:
Without a discount, the commission of a market order on all perpetual contracts is 0.075%, with a discount it is 0.06%. With high trading volumes, this translates into big savings.