I received the $7,500 discount email from Tesla on Thursday:

Get New Features, Plus $7,500 Toward Your Model 3 or Y 

Dive into our newest features with our free Holiday Software Release. 
Take delivery of your Model 3 or Model Y before the new year and get $7,500 toward your purchase. Plus all new deliveries get 10,000 free Supercharging miles on us. 
FIND YOURS 
Only applicable to new car purchases in the U.S.
Tesla | All Rights Reserved | 1 Tesla Rd. Austin TX 78725 
Privacy | Unsubscribe
This is promotional material for Tesla, Inc. 
AL 05500, AR M-8937, AZ ROC 243771/ROC 245450, CA CSLB 888104, CO EC8041, CT HIC 0632778/ELC 0125305, DC 410514000080/ECC902585, DE 2011120386/ T1-6032, FL EC13006226, HI CT-29770, IL 15-0052, MA HIC 168572/EL-1136MR, MD HIC 128948/11805, NC 30801-U, NH 0347C/12523M, NJ NJHIC#13VH06160600/34EB01732700, NM EE98-379590, NV NV20121135172/C2-0078648/B2-0079719, OH EL.47707, OR CB180498/C562, PA HICPA077343, RI AC004714/Reg 38313, TX TECL27006, UT 8726950-5501, VA ELE2705153278, VT EM-05829, WA SOLARC*919O1/SOLARC*905P7, Albany 439, Greene A-486, Nassau H2409710000, Putnam PC6041, Rockland H-11864-40-00-00, Suffolk 52057-H, Westchester WC-26088-H13, N.Y.C #2001384-DCA. SCENYC: N.Y.C. Licensed Electrician, #12610, #004485, 155 Water St, 6th Fl., Unit 10, Brooklyn, NY 11201, #2013966-DCA.