The Amazon Dash button isn't a joke. Nope, the concept that Amazon said would make grocery shopping and delivery easier than ever is now a reality. There's a real Amazon Dash button now available from the top e-commerce site, ready for all Prime members. It was initially available last year to a select group of people invited to try Amazon Dash in San Francisco and Los Angeles. It was tested to work on the Fresh website first but you can use it now on Amazon to quickly reorder the products you regularly consume.