the 500 million test kits that will begin be available in january is significant, the largest purchase we have sent to date, building on what we have done to date, in an effort to make testing more free, accessible, to people across the country. to go ahead. >> reporter: drill down on the specs of this, if you will. when can americans expect to see these tests? where they coming from, how many can a family or person order it once? is this website going to be able to sustain all these people who want to get on and get these tests? >> secretary psaki: to answer your last question, yes, that is our expectation and we are preparing for that. we will have more information as it is available, including with the website looks like. we will make the website available as soon as these tests are available. they will start to be available in january. in terms of the numbers that different families can order, we