Use the IFFFT recipe below to receive a phone call when your gig is ready. This is a great hack for buyers who need their work ready ASAP. There is not a stronger alert than receiving a phone call where an automated voice will tell you which gig exactly has been delivered!
With most phones you can even play a personalized ringtone when you receive your call!
Be careful with this one though, if you are ordering 10-20 gigs a week, getting a phone call every time could be cumbersome.