I email it to the client, then bring printed copies to the inspection and have them sign prior to the start of the inspection. If they are not attending then it's email, sign, scan and email back and also send a hard signed copy in the mail with payment. I have also has good luck with payement, two only. One bad check, client came to my office the same day I called him and made good. The other was a check drawn on a closed account and the buyer promised to remit payment again. Never heard from him until an internet search revealed he was being indicted on a straw buying scheme in NJ. That money's history.