Posting jobs without price and all buyers should contact sellers to get the price
A lot of professional people don't like to work in freelancing platforms for 5$-25$ jobs. Low prices don't encourage professional people to waste their time and efforts competing with unprofessional people who accept low prices. Also a lot of professional don't accept to work on large projects with price less than 200$. So why don't we make this platform with pricing flexibility where sellers can specify the price after the buyer contacts them and gives them the requirements of his project/service. So no pricing appears at all in the platform but it becomes something like freelancer.com / upwork.com.
I personally don't think it matters much if you do or don't require pricing, but do agree that the decision should be up to the owner of the site.
+1 vote here
Kelly McDonald commented
or at least make it an option to remove price or even just remove price from job card that is showcased