Hi! We have a small claim that we did NOT do a prelim on because it is only about $2500. Typically we wouldn't do one for this, BUT now the home has been sold, the work has been performed and the sellers aren't paying for the services. Do we have any options or documents we could send that would help prompt payment? We have already sent multiple invoices- but since we didn't send a prelim and its past the 21 day period- I am wondering what we could do to try and prompt payment. Thanks!