One of the most interesting ways to make most from your Fiverr gig is by offering add on services. Let's say you are selling article writing service for $10. You can offer add on services like get SEO optimized for $2 or get 1500 words article instead of 1000 words for additional $3, or get delivered in 12 hours instead of a week for additional $2. Well, the basic idea behind this add on services is you make more money by selling the same gig. Do you offer add one services with your gigs? How often do your buyers buy add on services?