Including links to different users gigs

[kanishka_w]

So I was just wondering, in my gig, there is a specific service which I can’t offer (I’ll not mention it over here to avoid spams). Is there a possibility where I can contact a seller who provides this service and add a link of their gig in my description saying “For (specific service), you can purchase it here from this link www.fiver.com/blablablablablablabla”. Of course with their consent.