Ancestry is offering 20% off of AncestryDNA and FamilyTree Maker as part of their 4th of July Sale. If you are considering autosomal DNA testing with Ancestry, now is the time because $79 is a great price. Try this code for free shipping for AncestryDNA: FREESHIPDNA. It works for most people.
The sale price should be available if you click on Shop and all products. If it shows $99, make sure you aren’t trying to order it through the DNA tab. I clicked on the DNA tab and it shows $99, but when I click on the Shop tab, I get the 20% discount price.
Ancestry offers the $79 sale price on a regular basis. I receive an e-mail with the $79 price every two or three months.