Depending on what you’re selling and who you’re marketing to, you might answer that question in a number of different ways. For example, if customer service is a big deal to your potential customers, you may want to focus your marketing on how great your customer service is. You might want to include testimonials about your customer service, awards your customer service department has won, statistics about response times…you get the idea.
Exits from stage. The exits from stage metric is very similar to your time in stage metric, but it allows you to see how many potential customers you are completely losing in a particular stage. For example, if your potential clients spend a year on your email list before they buy (but most of them do eventually buy), that’s a time in stage problem. If people spend 5 days on your email list before they buy, but 98% of them unsubscribe within 5 days, that’s an exits from stage problem.
If you're wondering what a sales funnel is, simply imagine a real-world funnel. At the top of that funnel, some substance is poured in, which filters down towards one finite destination. In sales, something similar occurs. At the top, lots of visitors arrive who may enter your funnel. However, unlike the real-world funnel, not all who enter the sales funnel will reemerge out from the other end.