It’s a gamble
Only a 50% success rate on purchases not going sideways prices are good. But after digital goods are delivered and they check out you are supposed to confirm order and write a review. But days or weeks later if it stops working you really have no recourse you can do a video dispute with the site within 14 days but you are really at the mercy of the seller. Don’t spend any money you are not willing to loose it may or may not work out for the long term.