As of Feb 15th Formlabs is changing their referral program to only be $250 off of a Form 3 and $250 of free materials for the person who refers them. This is down from the previous $500. For anybody that is looking to buy a Form 3 I have included my referral code below for some last minute savings. Remember you must call Formlabs sales rep to place the order (number listed below) and I hear it also works with authorized third party retailers (must call). Best of luck and happy printing!
Referral Code: FORM3-8XCHYT
Formlabs Sales (United States) Number: 1 (617)-702-8476