Is it easy to get listed on CoinMarketCap?

Could you please elaborate on the process of getting listed on CoinMarketCap? I'm curious to know if it's a straightforward task or involves complex steps. What kind of criteria does CoinMarketCap consider when evaluating cryptocurrencies for listing? Do developers or projects need to meet specific requirements or go through rigorous vetting? Additionally, how long does the listing process typically take, and are there any associated costs involved? It would be helpful to get a clear understanding of the overall procedure.