In the forum 'XenForo Resources and Add-ons', you can post a request for custom development and hire a freelancer. My question is, is there some kind of protection for the members? Suppose, I post a request, hire a freelancer, pay them and never hear from them again. Am I on my own when I am hiring someone? Just want to know how careful I should be when hiring someone for custom dev of an add-on. Thanks!