In one sentence, describe what the following article is about:

Register for your GRE test online at https://www.ets.org/gre/revised_general/register/paper/. You can select up to 4 schools that will receive your test results after the test for free.  Note that the paper-delivered GRE is only available 3 times a year in areas of the world where a computer-delivered GRE test is not administered. You can also elect not to designate any institutions as score recipients ahead of time. While this gives you the flexibility of finding out your new test score before sending it, you will have to pay $27 USD for each score report you want to send after registration. Determine whether you want these 4 institutions to receive only the scores from the GRE test you are registering for or all GRE tests you have taken over the last 5 years.  Note that if you elect to send your scores to institutions during registration, you will not be able to change your selections after reviewing your score. It takes 10-15 days for your selected schools to receive your final scores after test day. Consult https://www.ets.org/gre/contact to determine the best phone number to reach an ETS representative for your home country. A representative can help you add a desired score recipient that did not appear as an option during registration. Pending any administrative delay, it should take 10-15 days for your schools to receive your scores after test day. Request additional score reports by mail or fax after taking your test. You can also use this option if you elected not to choose recipient intuitions when registering for your test. Fill out the Additional Score Report Request Form online at https://www.ets.org/s/gre/pdf/gre_asrform.pdf and make payment as directed.  Most schools should receive your scores within 10 business days after ETS receives this form. Each additional score report costs $27 USD. You have the option to send scores from your most recent test, send your scores from all your GRE tests taken over the last 5 years, or select certain GRE scores. This is also an option if you want to send your scores to more than 4 schools. Navigate to your account at https://ereg.ets.org and fill out the digital version of the Additional Score Report Request Form. The institutions you select will receive your scores within 5 days.  This method will deliver your scores more quickly, if it is available to you. Each additional score report costs $27 USD.
Designate score recipients when you register for your GRE test. Select whether you want to send your most recent score or all scores. Contact ETS before your test date if you don’t see the school you want. Order additional score reports as needed after your GRE test. Request additional scores online if you have an ETS account.