For more lessons and tips on bartering on craigslist visit MakeMoneyBartering.com/ Lesson #4 Pull the Trigger! Stop wasting time and get the deal done asap. Don't set a deal up for a few days down the road. Trust me, a lot of times the person will either lose interest or find a better deal out there. It's like fishing, once you have a fish on the line you want to reel it in! The same applies to bartering on craigslist.