Discount codes don't stack. If you have 53% off discount, they can't also use a "free shipping" coupon since Only one discount at a time can apply to a single order at the Udacity site.

Normally, one discount code is only applied for one offer. However, If the users put a vast of items in their cart, it is easy to use one coupon code to purchase items. It depends on Udacity's policy, you can contact Udacity via mail for your reference.

Firstly, you need to check out whether Udacity offers Udacity First Time Coupon Programs at that moment or not. If this program exists you can:

• Step 1: Sign up for a new Gmail, Yahoo, or whatever other email service provider that you want.

• Step 2: Complete your new Udacity profile and start searching for Udacity First Time Coupon.

There is no certain number for the frequency of releasing coupons from Udacity. But, most of the time, there will be at least one available. Special Discount Days such as Black Friday, Cyber Monday, Back to School Sale... come with many coupons.

There are now 12S offers on our site and Udacity Coupon Codes usually end in 3-4 days. However, some Udacity Deals don't have a definite end date, so it's possible that the code will be working until the store runs out of inventory for the promotional item.

It is hard to see a Sitewide Discount of 50% from Udacity on normal days. It's easier for you to shop on federal holidays or important days of the year. New Year’s Day, Thanksgiving, Christmas, Military Day...are recommended.