Sometimes work price varies depending on the client’s requirements or amount of work. For example, a seller wants to set a gig on the website speeding up. In such gig, sellers are writing contact me before you order. This is required for sellers to understand how difficult the situation of the client’s website. And, the price should be depending on many things that cannot be decided when creating the gig. If Fiverr brings another feature for sellers to create custom offer only gig that would help a lot.
Sometimes client order without discussion with the seller later seller have to cancel and seller get punishment of such situation.