Aws managed service is what might help you. https://aws.amazon.com/managed-services/. Source: almost 3 years ago

I tried to register and pay for a toefl ibt exam through ets.org platform. Everything was going fine untill the payment itself. Once I entered all card credentials and chose currency I want to pay in the page would clear all entered values without throwing any error. I tried payment in both usd and pln, different browsers, incognito mode on and off - everything gave the same result. I called my bank and it turned... Source: about 1 year ago

If your PDF certificate has a QR code that links to the Toefl website (ets.org), this is sufficient to verify your score. Source: about 1 year ago

My exam was terminated because I checked the time on my phone during the break. I was wondering if I get to take the exam again, and if so do I need to pay the full price? I took the exam through ets.org if it matters. Source: about 1 year ago

I don't think you can go wrong, though. I think you should take a practice exam for the GMAT (from mba.com) and then take a practice GRE (from ets.org) and compare the results. That should help give you the clarity you're looking for. Source: over 1 year ago

I just took both of my baseline tests this week (ets.org for GRE and MBA.com's first free test for GMAT). Source: over 1 year ago