Yes i must edit the topic For example to pay $5 per km only
Not sure if you're catching my drift. Most of the players when they get to the server they like to wonder and discover new things - by themselves. Imagine they want to go somewhere, but only stick around for 2 minutes, they have to call the taxi again? Having random cars spawning at realistic locations like car parks, stores, etc gives the new player freedom and avoids their main concern - The starting money.
What will I do with this, what should I buy, where should I go? Spending cash with a taxi won't be even near their priorities and they'll eventually just bunny hop around and quit since it's boring.