Domain.Com just publiced a new coupon for you get up to 25% off on new domain registrations with their from now until September 04 2017
I listed a table of .COM and .NET prices after sale as below. You should register 5 years to get the maximum savings.
Besides that, this code also gives you a discount of 25% on your total bill. This mean that you can using this code to purchase their web hosting, ssl, privacy… or anything you wants. But it's not valid for renewals or domain transfers.
25% off coupon
LASTCALL – Save 25% on new orders.
*** Paypal and Visa/Credit card accepted.
*** The code will expire on September 4th, 2017
Good luck 🙂