I have an Amazon coupon and I would like to get Minecraft Java, because that is the original version. My question: is this version the java edition or not?
As you have additional requirements: Java (Java SE 7 update or later) Windows, Linux or Mac
Java need it and it is the "standard version", according to Amazon, I'm going strongly from the Java version.
You can't buy a code with a coupon code on Amazon as far as I know
Buy Minecraft rather on the website. You can be sure of that