I only even have an Amazon account because I needed it for Kickstarter many moons ago! :D
After that, the onnneee thing I ordered on Amazon, was the only delivery I ever had magically "not arrive"... so I never trusted it again. Hopefully their digital service is better than their physical. The years of their Kindle stuff seems pretty huge and spot on though, so, woo!
I hope it's kind to you! xD