PAY ATTENTION TO SMALL PRINT!! I bought MS Office 2019 product keys, waited a few minutes to get a message saying that they were shipped and I should click to collect them. I click through and get a message that they are on "BackOrder" -- I go back to the product listing and there is a tiny graphic that says "BackOrder". The "AutoKeys" promises that the key will be supplied in 2-12 hours. I wait for that, and it doesn't happen so I put in a support ticket (and gather doc for potential paypal dispute). 17 hours after the purchase, my key is available, and it does work, but it was more hassle than I expected